TreeList Members

Displays data as a multi-column tree view. Can be used in either bound or unbound mode. See Tree List for more information.

Constructors

Name	Description
TreeList()	Initializes a new TreeList class instance.

Fields

Name	Description
AutoFilterNodeId	Contains a value which specifies the Automatic Filtering Row‘s ID.
DefaultTreeLevelWidth	The default value for the TreeList.TreeLevelWidth property.

Name	Description
AccessibilityObject	Gets the AccessibleObject assigned to the control. Inherited from Control.
AccessibleDefaultActionDescription	Gets or sets the default action description of the control for use by accessibility client applications. Inherited from Control.
AccessibleDescription	Gets or sets the description of the control used by accessibility client applications. Inherited from Control.
AccessibleName	Gets or sets the name of the control used by accessibility client applications. Inherited from Control.
AccessibleRole	Gets or sets the accessible role of the control. Inherited from Control.
ActiveEditor	Gets the currently active cell editor.
ActiveFilter	Retrieves the filtering criteria currently applied to this TreeList.
ActiveFilterCriteria	Gets or sets the current filter criteria.
ActiveFilterEnabled	Gets or sets whether the filtering functionality is enabled.
ActiveFilterInfo	Gets the total filter expression.
ActiveFilterString	Gets or sets the total filter expression for the TreeList.
AllNodesCount	Returns the total number of nodes within the TreeList.
AllowDrop	Gets or sets a value indicating whether the control can accept data that the user drags onto it. Inherited from Control.
Anchor	Gets or sets the edges of the container to which a control is bound and determines how a control is resized with its parent. Inherited from Control.
Appearance	Provides access to the properties that control the appearance of the Tree List’s elements.
AppearancePrint	Provides access to the properties that specify the appearances of the Tree List’s elements when the Tree List is printed and exported.
AutoFillColumn	Gets or sets a column that automatically stretches to occupy all available empty space when the column auto-width functionality is disabled.
AutoFillFieldName	Gets or sets a data source field, whose associated Tree List column should automatically resize to occupy all available TreeList space.
AutoScrollOffset	Gets or sets where this control is scrolled to in ScrollControlIntoView(Control). Inherited from Control.
AutoSize	This property is not relevant for this class. Inherited from Control.
BackColor	Gets the background color for the control’s empty space.
BackgroundImage	Gets or sets the background image displayed in the control. Inherited from Control.
BackgroundImageLayout	Gets or sets the background image layout as defined in the ImageLayout enumeration. Inherited from Control.
BandPanelRowHeight	Gets or sets the logical row height of band headers.
Bands	Provides access to the root band collection.
BestFitVisibleOnly	Gets or sets a value specifying which nodes take part in calculations when applying best fit to columns. This property is obsolete. Use the TreeListOptionsView.BestFitNodes property instead.
BindingContext	Gets or sets the BindingContext for the control. Inherited from Control.
BorderStyle	Gets or sets the border style for the Tree List.
Bottom	Gets the distance, in pixels, between the bottom edge of the control and the top edge of its container’s client area. Inherited from Control.
Bounds	Gets or sets the size and location of the control including its nonclient elements, in pixels, relative to the parent control. Inherited from Control.
CanEnableIme protected	Gets a value indicating whether the ImeMode property can be set to an active value, to enable IME support. Inherited from Control.
CanFocus	Gets a value indicating whether the control can receive focus. Inherited from Control.
CanRaiseEvents protected	Determines if events can be raised on the control. Inherited from Control.
CanSelect	Gets a value indicating whether the control can be selected. Inherited from Control.
CanShowEditor	Gets a value indicating whether the current cell’s editor can be invoked.
CanShowRowFooterSummary	Gets whether group footers are allowed to be displayed.
Caption	Gets or sets the caption displayed at the top of the TreeList control.
CaptionHeight	Gets or sets the height, in pixels, of the panel at the top of the TreeList control in which the caption is displayed.
Capture	Gets or sets a value indicating whether the control has captured the mouse. Inherited from Control.
CausesValidation	Gets or sets a value indicating whether the control causes validation to be performed on any controls that require validation when it receives focus. Inherited from Control.
CheckBoxFieldName	Gets or sets the name of the field whose values define the node check states.
CheckForIllegalCrossThreadCalls static	Gets or sets a value indicating whether to catch calls on the wrong thread that access a control’s Handle property when an application is being debugged. Inherited from Control.
ChildListFieldName	Gets or sets the name of the collection property that returns child items in a bound business object. See Virtual Mode - Binding to a Hierarchical Business Object (Data Source Level) for more information.
ClientRectangle	Gets the rectangle that represents the client area of the control. Inherited from Control.
ClientSize	Gets or sets the height and width of the client area of the control. Inherited from Control.
ColumnPanelRowHeight	Gets or sets the height of the column header panel, in pixels.
Columns	Provides access to a Tree List’s column collection.
ColumnsImageList	Gets or sets the source of images that can be displayed within column headers and bands.
CompanyName	Gets the name of the company or creator of the application containing the control. Inherited from Control.
Container	Gets the IContainer that contains the Component. Inherited from Component.
ContainsFocus	Gets a value indicating whether the control, or one of its child controls, currently has the input focus. Inherited from Control.
ContextMenu	Gets or sets the shortcut menu associated with the control. Inherited from Control.
ContextMenuStrip	Gets or sets the ContextMenuStrip associated with this control. Inherited from Control.
Controls	Gets the collection of controls contained within the control. Inherited from Control.
Created	Gets a value indicating whether the control has been created. Inherited from Control.
CreateParams protected	Gets the required creation parameters when the control handle is created. Inherited from Control.
Cursor	Gets or sets the cursor that is displayed when the mouse pointer is over the TreeList control.
CustomizationForm	Gets the object representing the Customization Form.
CustomizationFormBounds	Gets or sets the boundaries of the Customization Form.
CustomizationRowCount	Obsolete. This property is obsolete. Use the TreeList.CustomizationFormBounds property instead.
DataBindings	Gets the data bindings for the control. Inherited from Control.
DataMember	Gets or sets a specific list in a data source whose data is displayed by the TreeList control.
DataSource	Gets or sets the data source for the current TreeList control.
DefaultBackColor static	Gets the default background color of the control. Inherited from Control.
DefaultCursor protected	Gets or sets the default cursor for the control. Inherited from Control.
DefaultFont static	Gets the default font of the control. Inherited from Control.
DefaultForeColor static	Gets the default foreground color of the control. Inherited from Control.
DefaultImeMode protected	Gets the default Input Method Editor (IME) mode supported by the control. Inherited from Control.
DefaultMargin protected	Gets the space, in pixels, that is specified by default between controls. Inherited from Control.
DefaultMaximumSize protected	Gets the length and height, in pixels, that is specified as the default maximum size of a control. Inherited from Control.
DefaultMinimumSize protected	Gets the length and height, in pixels, that is specified as the default minimum size of a control. Inherited from Control.
DefaultPadding protected	Gets the internal spacing, in pixels, of the contents of a control. Inherited from Control.
DesignMode protected	Gets a value that indicates whether the Component is currently in design mode. Inherited from Component.
DeviceDpi	Gets the DPI value for the display device where the control is currently being displayed. Inherited from Control.
DisableAccessibility static	Gets or sets whether the control’s accessibility feature (providing information on the control’s data to accessibility tools, such as Microsoft Narrator) is disabled.
DisplayRectangle	Gets the rectangle that represents the display area of the control. Inherited from Control.
Disposing	Gets a value indicating whether the base Control class is in the process of disposing. Inherited from Control.
Dock	Gets or sets which control borders are docked to its parent control and determines how a control is resized with its parent. Inherited from Control.
DoubleBuffered protected	Gets or sets a value indicating whether this control should redraw its surface using a secondary buffer to reduce or prevent flicker. Inherited from Control.
DragExpandDelay	Obsolete. Gets or sets the amount of time (in milliseconds) before the node is expanded when another node is dragged over it.
DragNodesMode	Obsolete. Gets or sets how end-users can drop nodes.
EditingValue	Gets or sets the cell value being edited.
Enabled	Gets or sets a value indicating whether the control can respond to user interaction. Inherited from Control.
EnableDynamicLoading	Gets or sets whether a node hierarchy is created dynamically (on node expansion) or all at once on initial loading. This property is in effect in virtual binding mode.
EnableImprovedColumnSizing	Gets or sets whether the updated column width calculation mechanism is enabled.
Events protected	Gets the list of event handlers that are attached to this Component. Inherited from Component.
ExternalRepository	Gets or sets the external repository of in-place editors. Inherited from EditorContainer.
FilterPanelText	Gets the text displayed within the Filter Panel.
FindFilterText	Gets the query in the Find Panel.
FindPanelVisible	Gets or sets whether the Find Panel is visible.
FixedLineWidth	Gets or sets the width of fixed panel dividers.
Focused	Gets a value indicating whether the control has input focus. Inherited from Control.
FocusedColumn	Gets or sets the focused column.
FocusedNode	Gets or sets the focused node.
FocusedValue	Returns the focused Tree List cell value.
Font	Gets or sets the font of the text displayed by the control. Inherited from Control.
FontHeight protected	Gets or sets the height of the font of the control. Inherited from Control.
FooterPanelHeight	Gets or sets the height of the Summary Footer.
ForeColor	Gets or sets the control’s foreground color. Inherited from EditorContainer.
FormatConditions	Gets the collection of style format conditions.
FormatRules	Provides access to a collection of conditional formatting rules, which allow you to change the appearance of individual cells or rows based on specific conditions.
GroupButtonSize	Obsolete. This property is obsolete. Gets or sets the size of group buttons.
Handle	Gets the window handle that the control is bound to. Inherited from Control.
HasChildren	Gets a value indicating whether the control contains one or more child controls. Inherited from Control.
HasColumnErrors	Indicates whether the focused node or at least a single cell within the focused node has an error assigned.
HasFocus	Gets a value indicating whether the Tree List control is focused.
Height	Gets or sets the height of the control. Inherited from Control.
HierarchyColumn	Gets or sets the column in which tree list nodes display their expand/collapse buttons.
HierarchyColumnIndent	Gets the summary node indent in the column displaying node collapse/expand buttons.
HierarchyFieldName	Gets the name of a field in the underlying data source whose tree list column displays the node expand/collapse buttons.
HorzScrollStep	Gets or sets the offset by which the Tree List is scrolled horizontally when the scrollbar buttons are clicked.
HorzScrollVisibility	Gets or sets a value specifying when the horizontal scrollbar should be displayed.
HtmlImages	Gets or sets a collection of images that can be embedded in column/band headers and cells using the image tag.
ImageIndexFieldName	Gets or sets the name of the field whose values represent select image indexes for corresponding nodes.
ImeMode	Gets or sets the Input Method Editor (IME) mode of the control. Inherited from Control.
ImeModeBase protected	Gets or sets the IME mode of a control. Inherited from Control.
IndicatorWidth	Gets or sets the node indicator’s width.
InvokeRequired	Gets a value indicating whether the caller must call an invoke method when making method calls to the control because the caller is on a different thread than the one the control was created on. Inherited from Control.
IsAccessible	Gets or sets a value indicating whether the control is visible to accessibility applications. Inherited from Control.
IsDesignMode	This member supports the internal infrastructure, and is not intended to be used directly from your code. Inherited from EditorContainer.
IsDisposed	Gets a value indicating whether the control has been disposed of. Inherited from Control.
IsFindPanelVisible	Returns whether or not the Find Panel is currently visible.
IsHandleCreated	Gets a value indicating whether the control has a handle associated with it. Inherited from Control.
IsLoading	Gets whether the control is being initialized. Inherited from EditorContainer.
IsLookUpMode	Gets whether the current Tree List control functions as a part of a TreeListLookUpEdit control.
IsMirrored	Gets a value indicating whether the control is mirrored. Inherited from Control.
IsPrinting	Gets whether the TreeList control is sending information to the print/export engine.
IsPrintingAvailable	Indicates whether the Tree List can be printed or exported.
IsUnboundMode	Obtains the value determining whether the current TreeList control is in unbound mode.
KeyFieldName	Gets or sets the name of the key field that uniquely identifies records in the data source.
LayoutEngine	Gets a cached instance of the control’s layout engine. Inherited from Control.
LayoutVersion	Obsolete. Gets or sets the version of the control’s layout.
Left	Gets or sets the distance, in pixels, between the left edge of the control and the left edge of its container’s client area. Inherited from Control.
LeftCoord	Gets or sets a value specifying the number of pixels by which the control’s content is scrolled horizontally.
LoadingPanelVisible	Gets or sets whether the animated Loading Panel indicating the data load process is displayed.
Location	Gets or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container. Inherited from Control.
LookAndFeel	Provides access to settings which control the Tree List’s look and feel.
Margin	Gets or sets the space between controls. Inherited from Control.
MaximumSize	Gets or sets the size that is the upper limit that GetPreferredSize(Size) can specify. Inherited from Control.
MenuManager	Gets or sets an object that controls the look and feel of the popup menus. Inherited from EditorContainer.
MinimumSize	Gets or sets the size that is the lower limit that GetPreferredSize(Size) can specify. Inherited from Control.
MinWidth	Gets or sets the minimum allowed width of all the columns in a Tree List.
ModifierKeys static	Gets a value indicating which of the modifier keys (SHIFT, CTRL, and ALT) is in a pressed state. Inherited from Control.
MouseButtons static	Gets a value indicating which of the mouse buttons is in a pressed state. Inherited from Control.
MousePosition static	Gets the position of the mouse cursor in screen coordinates. Inherited from Control.
MRUFilters	Provides access to the TreeList’s most recently used filters.
Name	Gets or sets the name of the control. Inherited from Control.
Nodes	Provides access to the collection of the TreeList’s root nodes.
NodesIterator	Gets an object that enables you to perform specific operations on a set of nodes.
NonColumnFilterCriteria	Gets a CriteriaOperator-based filter applied to the TreeList and not associated with any column.
NonColumnFilterString	Gets the text representation of the filter applied to the TreeList and not associated with any column.
OptionsBehavior	Provides access to the Tree List’s behavior options.
OptionsClipboard	Provides access to the options that control copying to the clipboard.
OptionsCustomization	Provides access to a TreeList‘s customization options.
OptionsDragAndDrop	Contains options that control the node drag-and-drop functionality.
OptionsFilter	Provides access to the TreeList’s filtering options.
OptionsFind	Provides access to settings controlling the behavior and visibility of the Find Panel and its elements.
OptionsLayout	Provides access to options that specify how a control’s layout is stored to and restored from a data store (a stream, xml file or the system registry).
OptionsMenu	Provides access to the Tree List’s menu options.
OptionsNavigation	Provides access to a TreeList‘s focus navigation options.
OptionsPrint	Provides access to the Tree List’s options that affect how the control is printed and exported.
OptionsScrollAnnotations	Provides access to options specific to scrollbar annotations.
OptionsSelection	Provides access to the Tree List’s selection options.
OptionsView	Provides access to the Tree List’s display options.
Padding	Gets or sets padding within the control. Inherited from Control.
Painter	Gets an object that provides the painting functionality of the TreeList control.
Parent	Gets or sets the parent container of the control. Inherited from Control.
ParentFieldName	Gets or sets the data source field that identifies each record’s parent.
PreferredSize	Gets the size of a rectangular area into which the control can fit. Inherited from Control.
PreviewFieldName	Gets or sets the name of the field that automatically provides data for preview sections.
PreviewLineCount	Gets or sets the number of text lines in preview sections.
ProductName	Gets the product name of the assembly containing the control. Inherited from Control.
ProductVersion	Gets the version of the assembly containing the control. Inherited from Control.
PropagatingImeMode protected static	Gets an object that represents a propagating IME mode. Inherited from Control.
RecreatingHandle	Gets a value indicating whether the control is currently re-creating its handle. Inherited from Control.
Region	Gets or sets the window region associated with the control. Inherited from Control.
RenderRightToLeft protected	This property is now obsolete. Inherited from Control.
RepositoryItems	Provides access to the control’s internal repository of in-place editors. Inherited from EditorContainer.
ResizeRedraw protected	Gets or sets a value indicating whether the control redraws itself when resized. Inherited from Control.
Right	Gets the distance, in pixels, between the right edge of the control and the left edge of its container’s client area. Inherited from Control.
RightToLeft	Gets or sets a value indicating whether control’s elements are aligned to support locales using right-to-left fonts. Inherited from Control.
RootValue	Gets or sets the value that identifies root records in the data source. The root records must have the RootValue in the field the ParentFieldName property specifies.
RowHeight	Gets or sets the height of a node in pixels.
ScaleChildren protected	Gets a value that determines the scaling of child controls. Inherited from Control.
ScaleFactor	This member supports the internal infrastructure, and is not intended to be used directly from your code. Inherited from EditorContainer.
SelectImageList	Gets or sets the source of select images for nodes.
Selection	Gets the collection of selected nodes.
ShowButtonMode	Gets or sets a value determining the manner in which the editor buttons of TreeList cells are displayed.
ShowFocusCues protected	Gets a value indicating whether the control should display focus rectangles. Inherited from Control.
ShowKeyboardCues protected	Gets a value indicating whether the user interface is in the appropriate state to show or hide keyboard accelerators. Inherited from Control.
Site	Gets or sets the site of the control. Inherited from Control.
Size	Gets or sets the height and width of the control. Inherited from Control.
SortedColumnCount	Gets the number of columns involved in sorting.
State	Gets the control’s current state.
StateImageList	Gets or sets the source of state images for nodes.
SyncCheckStateWithSourceOnChecking	This member supports the internal infrastructure.
TabIndex	Gets or sets the tab order of the control within its container. Inherited from Control.
TabStop	Gets or sets a value indicating whether the user can give the focus to this control using the TAB key. Inherited from Control.
Tag	Gets or sets the object that contains data about the control. Inherited from Control.
Text	Gets or sets the control’s text. Inherited from EditorContainer.
ToolTipController	Gets or sets the component that controls the behavior and appearance of hints displayed for a container control’s visual elements. Inherited from EditorContainer.
Top	Gets or sets the distance, in pixels, between the top edge of the control and the top edge of its container’s client area. Inherited from Control.
TopLevelControl	Gets the parent control that is not parented by another Windows Forms control. Typically, this is the outermost Form that the control is contained in. Inherited from Control.
TopVisibleNodeIndex	Gets or sets the index of the top visible node.
TopVisibleNodePixel	Gets or sets the vertical scroll position of the top node.
TreeLevelWidth	Gets or sets the width of the level indents.
TreeLineStyle	Gets or sets the style (solid, dash, etc.) of lines indicating the node hierarchy in the row indent area. This property is obsolete, use TreeListOptionsView.TreeLineStyle instead.
TreeListDisposing	Gets a value indicating whether the current TreeList control is being unloaded from memory.
TreeViewColumn	Gets or sets the only column whose values are displayed by the control in TreeView visual style.
TreeViewFieldName	Gets or sets the only field whose values are displayed by the control in TreeView visual style.
UpdateTopVisibleNodeIndexOnCollapse	This member supports the internal infrastructure, and is not intended to be used directly from your code.
UseDirectXPaint	Gets or sets whether the DirectX Hardware Acceleration is enabled for this Tree List control.
UseDisabledStatePainter	Gets or sets whether the control is painted grayed out, when it’s in the disabled state.
UseWaitCursor	Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls. Inherited from Control.
VertScrollVisibility	Gets or sets a value specifying when the Tree List’s vertical scrollbar is visible.
ViewInfo	Gets the control’s view/display information.
ViewStyle	Gets or sets whether the control renders its data in a default Tree List style (cell borders, column headers and indicator panel are visible by default) or Tree View style (no cell borders, column headers and indicator panel).
Visible	Gets or sets a value indicating whether the control and all its child controls are displayed. Inherited from Control.
VisibleColumnCount	Obsolete. Gets the number of visible columns within the Tree List.
VisibleColumns	Gets the collection of visible columns.
VisibleNodesCount	Gets the number of rows which are not hidden within collapsed groups.
Width	Gets or sets the width of the control. Inherited from Control.
WindowTarget	This property is not relevant for this class. Inherited from Control.

Name	Description
About() static	Brings up the About dialog.
AccessibilityNotifyClients(AccessibleEvents, Int32, Int32) protected	Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control . Inherited from Control.
AccessibilityNotifyClients(AccessibleEvents, Int32) protected	Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control. Inherited from Control.
AccessibleNotifyClients(AccessibleEvents, BaseAccessible)	Notifies accessibility client applications of the specified AccessibleEvents event for the specified child control.
AccessibleNotifyClients(AccessibleEvents, Int32, Int32)	Notifies accessibility client applications of the specified AccessibleEvents event for the specified child control.
AddFilter(CriteriaOperator)	Adds a CriteriaOperator-based filter to the current TreeList.
AddFilter(String)	Adds a predefined filter with a string filtering condition to the current TreeList.
AppendNode(Object, TreeListNode, Object)	Adds a TreeListNode containing the specified values to the XtraTreeList.
AppendNode(Object, TreeListNode, CheckState, NodeCheckBoxStyle, Object)	Adds a TreeListNode that contains the specified values to the XtraTreeList.
AppendNode(Object, TreeListNode, CheckState, Object)	Adds a TreeListNode containing the specified values to the XtraTreeList.
AppendNode(Object, TreeListNode, CheckState)	Appends a new node with the specified settings.
AppendNode(Object, TreeListNode)	Adds a new TreeListNode containing the specified values to the XtraTreeList.
AppendNode(Object, Int32, Int32, Int32, Int32, Object)	Adds a TreeListNode containing the specified values to the XtraTreeList.
AppendNode(Object, Int32, Int32, Int32, Int32, CheckState, NodeCheckBoxStyle, Object)	Adds a TreeListNode that contains the specified values to the XtraTreeList.
AppendNode(Object, Int32, Int32, Int32, Int32, CheckState, Object)	Adds a TreeListNode containing the specified values to the XtraTreeList.
AppendNode(Object, Int32, Int32, Int32, Int32, CheckState)	Appends a new node with the specified settings.
AppendNode(Object, Int32, Int32, Int32, Int32)	Appends a new node with the specified settings.
AppendNode(Object, Int32, Object)	Adds a TreeListNode containing the specified values to the XtraTreeList.
AppendNode(Object, Int32, CheckState, Object)	Adds a TreeListNode containing the specified values to the XtraTreeList.
AppendNode(Object, Int32, CheckState)	Appends a new node with the specified settings.
AppendNode(Object, Int32)	Appends a new node containing the specified values to the specified node’s child collection.
ApplyFindFilter(String)	Fills in the Find Panel with the specified query and applies it.
BeginDelete()	Prevents deletion updates until the TreeList.EndDelete method is called.
BeginInit()	Notifies the control that the initialization has started. Inherited from EditorContainer.
BeginInvoke(Delegate, Object[])	Executes the specified delegate asynchronously with the specified arguments, on the thread that the control’s underlying handle was created on. Inherited from Control.
BeginInvoke(Delegate)	Executes the specified delegate asynchronously on the thread that the control’s underlying handle was created on. Inherited from Control.
BeginSelection()	Prevents selection updates until the TreeList.EndSelection method is called.
BeginSort()	Prevents the tree structure from being changed when changing specific options affecting the order of nodes, until the TreeList.EndSort method is called.
BeginUnboundLoad()	In unbound mode, prevents updates of the tree structure due to adding, deleting and modifying nodes, until the TreeList.EndUnboundLoad method is called.
BeginUpdate()	Locks the TreeList, preventing visual updates of the object and its elements until the EndUpdate or CancelUpdate method is called.
BestFitColumns()	Modifies the width of each visible column so that the contents of its cells are not truncated, if possible.
BestFitColumns(Boolean)	Modifies the width of each visible column so that the contents of its cells are not truncated, if possible. Allows you to resize columns to fit the treelist width.
BringToFront()	Brings the control to the front of the z-order. Inherited from Control.
CalcHitInfo(Point)	Returns information about the Tree List’s elements which are located at the specified point.
CancelCurrentEdit()	Cancels changes made to focused node cells.
CancelSort()	Unlocks control redrawing after it has been locked by the TreeList.BeginSort method, without causing an immediate visual update.
CancelUpdate()	Unlocks the TreeList object after it has been locked by the BeginUpdate method, without causing an immediate visual update.
CanFilterColumn(TreeListColumn)	Gets whether or not the Tree List data can be filtered by the specific column’s data.
CanIndentNodes(IEnumerable<TreeListNode>)	For internal use.
CanOutdentNodes(IEnumerable<TreeListNode>)	For internal use.
CanSortColumn(TreeListColumn)	Gets whether or not the specific TreeListColumn can be sorted.
CheckActiveEditor(Control) static	Inherited from EditorContainer.
CheckAll()	Checks all TreeList nodes.
ClearColumnErrors()	Removes the error descriptions for a focused node.
ClearColumnFilter(TreeListColumn)	Removes the filter condition applied to the specified column.
ClearColumnsFilter()	Removes the filter criteria applied to the TreeList.
ClearDocument()	Clears a print/export document.
ClearFindFilter()	Discards the query in the Find Panel.
ClearFocusedColumn()	Removes focus from the focused column.
ClearNodes()	Removes all nodes from the XtraTreeList.
ClearSelection()	Unselects all nodes, and removes them from the TreeList.Selection collection.
ClearSorting()	Clears all the sorting that has been applied to an Tree List control.
CloseEditor()	Hides the active editor, saving changes that were made.
CollapseAll()	Collapses all the nodes in the Tree List.
CollapseToLevel(Int32)	Collapses all nodes at the specified and subsequent levels.
ColumnsCustomization()	Invokes the Customization Form.
ColumnsCustomization(Point)	Invokes the Customization Form at the specified screen location.
Contains(Control)	Retrieves a value indicating whether the specified control is a child of the control. Inherited from Control.
ConvertFormatConditionToFormatRules()	Converts objects from the TreeList.FormatConditions collection to TreeListFormatRule objects and adds them to the TreeList.FormatRules collection.
CopyNode(TreeListNode, TreeListNode, Boolean, Boolean, Int32)	Copies the specified node to the specified node’s child collection.
CopyNode(TreeListNode, TreeListNode, Boolean, Boolean)	Copies the specified node to the specified node’s child collection.
CopyNode(TreeListNode, TreeListNode, Boolean)	Copies the specified node to the specified node’s child collection.
CopyNodes(IEnumerable<TreeListNode>, TreeListNode, Boolean, Boolean, Int32)	Copies the specified nodes to the specified node’s child collection.
CopyToClipboard()	Copies selected nodes to the Clipboard.
CreateControl()	Forces the creation of the visible control, including the creation of the handle and any visible child controls. Inherited from Control.
CreateControlsInstance() protected	Creates a new instance of the control collection for the control. Inherited from Control.
CreateCustomization()	Obsolete. Invokes the Customization Form.
CreateGraphics()	Creates the Graphics for the control. Inherited from Control.
CreateGraphicsCache()	Initializes a GraphicsCache object for this TreeList. GraphicsCache objects provide an API that you should use instead of the standard Graphics class API to custom paint a TreeList when it has the DirectX Hardware Acceleration enabled.
CreateHandle() protected	Creates a handle for the control. Inherited from Control.
CreateObjRef(Type)	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. Inherited from MarshalByRefObject.
DefWndProc(Message) protected	Sends the specified message to the default window procedure. Inherited from Control.
DeleteNode(TreeListNode)	Removes a specific TreeListNode from the XtraTreeList.
DeleteSelectedNodes()	Deletes the selected nodes in multiple selection mode or focused nodes in single selection mode.
DestroyCustomization()	Closes the Customization Form.
DestroyHandle() protected	Destroys the handle associated with the control. Inherited from Control.
Dispose()	Releases all resources used by the Component. Inherited from Component.
DoDragDrop(Object, DragDropEffects)	Begins a drag-and-drop operation. Inherited from Control.
DoDragDropNode(TreeListNode, DragDropEffects)	Allows you to implement drag-and-drop operations between controls on tree list nodes. Begins a drag-and-drop operation, and forces the tree list and target control to raise the events relative to the operation.
DoDragDropNodes(IEnumerable<TreeListNode>, DragDropEffects)	Allows you to implement drag-and-drop operations between controls on tree list nodes. Begins a drag-and-drop operation, and forces the tree list and target control to raise the events relative to the operation.
DoIncrementalSearch(Boolean)	Continues the incremental search that is in progress in the specified direction.
DrawToBitmap(Bitmap, Rectangle)	Supports rendering to the specified bitmap. Inherited from Control.
EndCurrentEdit()	Posts the focused node’s values to the data source.
EndDelete()	Enables deletion updates after calling the TreeList.BeginDelete method and forces an immediate update.
EndInit()	Notifies the control that the initialization has been completed. Inherited from EditorContainer.
EndInvoke(IAsyncResult)	Retrieves the return value of the asynchronous operation represented by the IAsyncResult passed. Inherited from Control.
EndSelection()	Enables selection updates after calling the TreeList.BeginSelection method and forces an immediate update.
EndSort()	Forces the control to update itself after the TreeList.BeginSort method has been called.
EndUnboundLoad()	Forces the control to update itself after the TreeList.BeginUnboundLoad method has been called.
EndUpdate()	Unlocks the TreeList object after a call to the BeginUpdate method and causes an immediate visual update.
Equals(Object, Object) static	Determines whether the specified object instances are considered equal. Inherited from Object.
Equals(Object)	Determines whether the specified object is equal to the current object. Inherited from Object.
ExpandAll()	Expands all Tree List nodes.
ExpandToLevel(Int32)	Expands nodes up to the specified level.
ExportToCsv(Stream, CsvExportOptions)	Exports the control’s data to the specified stream in CSV format using the specified options.
ExportToCsv(Stream)	Exports data to the specified stream in CSV format.
ExportToCsv(String, CsvExportOptions)	Exports the control’s data to the specified file in CSV format using the specified options.
ExportToCsv(String)	Exports the Tree List’s data to the specified CSV file.
ExportToDocx(Stream, DocxExportOptions)	Exports the control’s data in the Office Open XML format (DOCX file) and sends it to the specified stream.
ExportToDocx(Stream)	Exports the control’s data in the Office Open XML file format (DOCX file) and sends it to the specified stream.
ExportToDocx(String, DocxExportOptions)	Exports the control’s data in the Office Open XML format and saves it to the specified DOCX file.
ExportToDocx(String)	Exports the control’s data in the Office Open XML file format and saves it to the specified DOCX file.
ExportToHtml(Stream, HtmlExportOptions)	Exports the control’s data to the specified stream in HTML format using the specified options.
ExportToHtml(Stream)	Exports the Tree List’s data as HTML and sends it to the specified stream.
ExportToHtml(String, HtmlExportOptions)	Exports the control’s data to the specified file in HTML format using the specified options.
ExportToHtml(String)	Exports the Tree List’s data to the specified file as HTML.
ExportToMht(Stream, MhtExportOptions)	Exports the control’s data to the specified stream in MHT format using the specified options.
ExportToMht(Stream, String, String, Boolean)	Obsolete. Exports the control’s data to a stream in MHT format using the specified character encoding, with the specified title. The output file can be compressed (secondary characters e.g. spaces are removed) if required.
ExportToMht(String, MhtExportOptions)	Exports the control’s data to the specified file in MHT format using the specified options.
ExportToMht(String, String, String, Boolean)	Obsolete. Exports the control’s data to a file in MHT format using the specified character encoding, with the specified title. The output file can be compressed (secondary characters e.g. spaces are removed) if required.
ExportToMht(String, String)	Obsolete. Exports the control’s data to a file in MHT format using the specified character encoding.
ExportToPdf(Stream, PdfExportOptions)	Exports the control’s data to the specified stream in PDF format using the specified options.
ExportToPdf(Stream)	Exports the Tree List’s data to a PDF document and sends it to the specified stream.
ExportToPdf(String, PdfExportOptions)	Exports the control’s data to the specified file in PDF format using the specified options.
ExportToPdf(String)	Exports the Tree List’s data to the specified PDF file.
ExportToRtf(Stream)	Exports the Tree List’s data as Rich Text and sends it to the specified stream.
ExportToRtf(String)	Exports the Tree List’s data to the specified RTF file.
ExportToText(Stream, TextExportOptions)	Exports the control’s data to the specified stream in Text format using the specified options.
ExportToText(Stream)	Exports the Tree List’s data to a text document and sends it to the specified stream.
ExportToText(String, TextExportOptions)	Exports the control’s data to the specified file in Text format using the specified options.
ExportToText(String)	Exports the Tree List’s data to a text file at the specified path.
ExportToXls(Stream, XlsExportOptions)	Exports the control’s data to the specified stream in XLS format using the specified options.
ExportToXls(Stream)	Exports the Tree List’s data as XLS and sends it to the specified stream.
ExportToXls(String, XlsExportOptions)	Exports the control’s data to the specified file in XLS format using the specified options.
ExportToXls(String)	Exports the Tree List’s data to the specified file as XLS.
ExportToXlsx(Stream, XlsxExportOptions)	Exports data to the specified stream in XLSX (MS Excel 2007) format using the specified options.
ExportToXlsx(Stream)	Exports data to the specified stream in XLSX (MS Excel 2007) format.
ExportToXlsx(String, XlsxExportOptions)	Exports data to a file in XLSX (MS Excel 2007) format using the specified options.
ExportToXlsx(String)	Exports data to the specified file in XLSX (MS Excel 2007) format.
ExportToXml(Stream)	Exports the Tree List’s data as XML and sends it to the specified stream.
ExportToXml(String)	Exports the Tree List’s data to the specified file as XML.
FilterNodes()	Forces the Tree List control to re-filter its data.
FilterNodes(TreeListNodes)	Forces data filtration for the specified node collection.
FindForm()	Retrieves the form that the control is on. Inherited from Control.
FindNode(Predicate<TreeListNode>)	Returns the first node that matches the specified criteria.
FindNodeByFieldValue(String, Object)	Returns a node by its field value.
FindNodeByID(Int32)	Returns the node specified by its identifier.
FindNodeByKeyID(Object)	Returns the node by its key field value.
FindNodes(Predicate<TreeListNode>)	Returns all nodes that match the specific criteria.
FireChanged()	Forces an update to the control’s properties listed within the property grid at design time.
Focus()	Sets input focus to the control. Inherited from Control.
ForceInitialize()	Forces the Tree List to finish its initialization.
FromChildHandle(IntPtr) static	Retrieves the control that contains the specified handle. Inherited from Control.
FromHandle(IntPtr) static	Returns the control that is currently associated with the specified handle. Inherited from Control.
FullCollapse()	Obsolete. Collapses all expanded nodes within the XtraTreeList.
FullExpand()	Obsolete. Expands all nodes within the XtraTreeList.
FullExpandNode(TreeListNode)	Obsolete. Expands all child nodes of a specific node.
GetAllCheckedNodes()	Returns the list of checked nodes.
GetAutoFilterValue(TreeListColumn)	Returns the filtering value of an automatic filtering row cell that belongs to the specific Tree List column.
GetAutoSizeMode() protected	Retrieves a value indicating how a control will behave when its AutoSize property is enabled. Inherited from Control.
GetChildAtPoint(Point, GetChildAtPointSkip)	Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type. Inherited from Control.
GetChildAtPoint(Point)	Retrieves the child control that is located at the specified coordinates. Inherited from Control.
GetColumnByColumnHandle(Int32)	Gets the column by the bound field’s index within the data source.
GetColumnByVisibleIndex(Int32)	Returns a column by its visible index.
GetColumnError(TreeListColumn)	Gets the error description for the focused cell or the entire focused node.
GetColumnErrorType(TreeListColumn)	Gets the type of the error associated with the specified cell in the currently focused node.
GetContainerControl()	Returns the next ContainerControl up the control’s chain of parent controls. Inherited from Control.
GetDataRecordByNode(TreeListNode)	Returns a data row associated with the node specified.
GetDataRow(Int32)	Returns a Tree List row as a DataRow object.
GetEditorShowMode(TreeListNode)	Gets the actual TreeListOptionsBehavior.EditorShowMode property value for this specific node.
GetFocusedDataRow()	Returns the focused Tree List row as a DataRow object.
GetFocusedDisplayText()	Returns the display text of the currently focused Tree List cell.
GetFocusedRow()	Retrieves the currently focused Tree List row.
GetFocusedRowCellDisplayText(TreeListColumn)	Returns the text displayed by a Tree List cell that resides within the currently focused data row.
GetFocusedRowCellValue(TreeListColumn)	Retrieves the value stored within the required cell of the currently focused row.
GetGroupSummaryValue(TreeListColumn, TreeListNodes)	Returns a summary value calculated against the specified group of nodes.
GetHashCode()	Serves as the default hash function. Inherited from Object.
GetHitInfo(Point)	Obsolete. Returns information on the current TreeList control at a specified point.
GetLifetimeService()	Retrieves the current lifetime service object that controls the lifetime policy for this instance. Inherited from MarshalByRefObject.
GetNextControl(Control, Boolean)	Retrieves the next control forward or back in the tab order of child controls. Inherited from Control.
GetNodeAt(Point)	Returns the Tree List node located under the target coordinates.
GetNodeAt(Int32, Int32)	Returns the Tree List node located under the target coordinates.
GetNodeByVisibleIndex(Int32)	Returns a node with the specified index among the visible nodes.
GetNodeIndex(TreeListNode)	Gets the specified node’s index.
GetNodeList()	Returns a list of all nodes in the TreeList.
GetPreferredSize(Size)	Retrieves the size of a rectangular area into which a control can be fitted. Inherited from Control.
GetRow(Int32)	Retrieves an object that represents the required Tree List row.
GetRowCellDisplayText(TreeListNode, TreeListColumn)	Returns the text displayed by a specific Tree List cell.
GetRowCellValue(TreeListNode, TreeListColumn)	Retrieves the value stored within the required cell.
GetScaledBounds(Rectangle, SizeF, BoundsSpecified) protected	Retrieves the bounds within which the control is scaled. Inherited from Control.
GetScrollAnnotations(ScrollAnnotationKind)	Returns informaiton on scroll annotations of the specified kind.
GetSelectedCells()	Returns the list of currently selected cells.
GetSelectedCells(TreeListNode)	Returns the list of columns currently selected in the specified node.
GetService(Type) protected	Returns an object that represents a service provided by the Component or by its Container. Inherited from Component.
GetSortColumn(Int32)	Gets the column involved in sorting by its index within the sort column collection.
GetStyle(ControlStyles) protected	Retrieves the value of the specified control style bit for the control. Inherited from Control.
GetSummaryValue(TreeListColumn, Boolean)	Returns a summary value calculated against all the Tree List nodes or against the root nodes only.
GetSummaryValue(TreeListColumn)	Returns a summary value calculated against all the Tree List nodes or against the root nodes only.
GetToolTipController()	Returns the actual tooltip controller that controls the behavior and appearance of hints for the container editor. Inherited from EditorContainer.
GetTopLevel() protected	Determines if the control is a top-level control. Inherited from Control.
GetType()	Gets the Type of the current instance. Inherited from Object.
GetVisibleIndexByNode(TreeListNode)	Returns the index of the specified node among the visible nodes.
Hide()	Conceals the control from the user. Inherited from Control.
HideEditor()	Switches the TreeList control from edit to browse mode without saving changes.
HideFindPanel()	Hides the Find Panel.
HideLoadingPanel()	Hides the animated Loading Panel indicating the data load process.
ImportFromXml(Stream)	Imports the data to the Tree List from the specified stream.
ImportFromXml(String)	Imports the data to the Tree List from the XML file.
IndentNodes(IEnumerable<TreeListNode>, Boolean)	For internal use.
InitializeLifetimeService()	Obtains a lifetime service object to control the lifetime policy for this instance. Inherited from MarshalByRefObject.
InitLayout() protected	Called after the control has been added to another container. Inherited from Control.
InternalGetService(Type)	This method supports the internal infrastructure and is not intended to be called directly from your code.
Invalidate()	Invalidates the entire surface of the control and causes the control to be redrawn. Inherited from Control.
Invalidate(Boolean)	Invalidates a specific region of the control and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. Inherited from Control.
Invalidate(Rectangle, Boolean)	Invalidates the specified region of the control (adds it to the control’s update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. Inherited from Control.
Invalidate(Rectangle)	Invalidates the specified region of the control (adds it to the control’s update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Inherited from Control.
Invalidate(Region, Boolean)	Invalidates the specified region of the control (adds it to the control’s update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. Inherited from Control.
Invalidate(Region)	Invalidates the specified region of the control (adds it to the control’s update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Inherited from Control.
InvalidateBand(TreeListBand)	Invalidates the specified band header.
InvalidateBandPanel()	Invalidates the band panel.
InvalidateCell(TreeListNode, TreeListColumn)	Invalidates the specified cell.
InvalidateColumnHeader(TreeListColumn)	Invalidates the header of the specified column.
InvalidateColumnPanel()	Invalidates the column header panel.
InvalidateFilterPanel()	Invalidates the Filter Panel.
InvalidateNode(TreeListNode)	Invalidates the specified node.
InvalidateNodes()	Invalidates all visible nodes and row footers.
InvalidateScrollAnnotations()	Invalidates scrollbar annotations, and causes them to be redrawn.
InvalidateSummaryFooterPanel()	Invalidates the summary footer panel.
Invoke(Delegate, Object[])	Executes the specified delegate, on the thread that owns the control’s underlying window handle, with the specified list of arguments. Inherited from Control.
Invoke(Delegate)	Executes the specified delegate on the thread that owns the control’s underlying window handle. Inherited from Control.
InvokeGotFocus(Control, EventArgs) protected	Raises the GotFocus event for the specified control. Inherited from Control.
InvokeLostFocus(Control, EventArgs) protected	Raises the LostFocus event for the specified control. Inherited from Control.
InvokeMenuItemClick(TreeListMenuItemClickEventArgs)	This member supports the Tree List’s infrastructure and should not be used from your code.
InvokeOnClick(Control, EventArgs) protected	Raises the Click event for the specified control. Inherited from Control.
InvokePaint(Control, PaintEventArgs) protected	Raises the Paint event for the specified control. Inherited from Control.
InvokePaintBackground(Control, PaintEventArgs) protected	Raises the `PaintBackground` event for the specified control. Inherited from Control.
IsAutoFilterNode(TreeListNode)	Gets whether the specified node is an Automatic Filtering Row.
IsCellSelected(TreeListNode, TreeListColumn)	Returns whether the cell in the specified node and column is currently selected.
IsColumnAllowFilterEditor(TreeListColumn)	Checks whether or not the Filter Editor dialog is available for the specific Tree List column.
IsKeyLocked(Keys) static	Determines whether the CAPS LOCK, NUM LOCK, or SCROLL LOCK key is in effect. Inherited from Control.
IsMnemonic(Char, String) static	Determines if the specified character is the mnemonic character assigned to the control in the specified string. Inherited from Control.
IsNodeVisible(TreeListNode) static	Indicates whether a specific TreeListNode is currently visible.
IsRootNode(TreeListNode)	Returns whether the specified node is a root node.
LayoutChanged()	Called when global changes are applied to the TreeList object.
LockReloadNodes()	In bound mode, prevents updates of the tree structure when adding and deleting nodes and changing nodes’ parents via the Tree List or data source, until the TreeList.UnlockReloadNodes method is called.
LogicalToDeviceUnits(Size)	Transforms a size from logical to device units by scaling it for the current DPI and rounding down to the nearest integer value for width and height. Inherited from Control.
LogicalToDeviceUnits(Int32)	Converts a Logical DPI value to its equivalent DeviceUnit DPI value. Inherited from Control.
MakeColumnVisible(TreeListColumn)	Scrolls the control’s content so that the specified column becomes visible on screen.
MakeNodeVisible(TreeListNode)	Makes visible the TreeListNode specified via the parameter.
MemberwiseClone() protected	Creates a shallow copy of the current Object. Inherited from Object.
MemberwiseClone(Boolean) protected	Creates a shallow copy of the current MarshalByRefObject object. Inherited from MarshalByRefObject.
MoveFirst()	Moves focus to the first node.
MoveLast()	Moves focus to the last node within the current TreeList.
MoveLastVisible()	Moves focus to the last visible node within the current TreeList.
MoveNext()	Moves focus to the node following the currently focused one, while expanding collapsed nodes, when required.
MoveNextVisible()	Moves focus to the next visible node following the currently focused one.
MoveNode(TreeListNode, TreeListNode, Boolean, Int32)	Moves the TreeListNode specified via the sourceNode parameter to the TreeListNode.Nodes collection of the TreeListNode specified by the destinationNode parameter.
MoveNode(TreeListNode, TreeListNode, Boolean)	Moves the selected node to the specified node’s child collection.
MoveNode(TreeListNode, TreeListNode)	Moves the TreeListNode specified via the sourceNode parameter to the TreeListNode.Nodes collection of the TreeListNode specified by the destinationNode parameter.
MoveNodes(IEnumerable<TreeListNode>, TreeListNode, Boolean, Int32)	Moves the TreeListNode objects specified via the sourceNodes parameter to the TreeListNode.Nodes collection of the TreeListNode specified by the destinationNode parameter.
MovePrev()	Moves focus to the node that precedes the currently focused one, while expanding collapsed nodes, when required.
MovePrevVisible()	Moves focus to the visible node preceding the currently focused one.
MoveToNextScrollAnnotation(ScrollAnnotationKind)	Moves the focus to the next node with a scrollbar annotation of the specified kind.
MoveToPrevScrollAnnotation(ScrollAnnotationKind)	Moves the focus to the previous node with a scrollbar annotation of the specified kind.
NotifyInvalidate(Rectangle) protected	Raises the Invalidated event with a specified region of the control to invalidate. Inherited from Control.
OnAutoSizeChanged(EventArgs) protected	Raises the AutoSizeChanged event. Inherited from Control.
OnBackColorChanged(EventArgs) protected	Raises the BackColorChanged event. Inherited from Control.
OnBackgroundImageChanged(EventArgs) protected	Raises the BackgroundImageChanged event. Inherited from Control.
OnBackgroundImageLayoutChanged(EventArgs) protected	Raises the BackgroundImageLayoutChanged event. Inherited from Control.
OnCausesValidationChanged(EventArgs) protected	Raises the CausesValidationChanged event. Inherited from Control.
OnChangeUICues(UICuesEventArgs) protected	Raises the ChangeUICues event. Inherited from Control.
OnClientSizeChanged(EventArgs) protected	Raises the ClientSizeChanged event. Inherited from Control.
OnContextMenuChanged(EventArgs) protected	Raises the ContextMenuChanged event. Inherited from Control.
OnContextMenuStripChanged(EventArgs) protected	Raises the ContextMenuStripChanged event. Inherited from Control.
OnControlAdded(ControlEventArgs) protected	Raises the ControlAdded event. Inherited from Control.
OnControlRemoved(ControlEventArgs) protected	Raises the ControlRemoved event. Inherited from Control.
OnCursorChanged(EventArgs) protected	Raises the CursorChanged event. Inherited from Control.
OnDockChanged(EventArgs) protected	Raises the DockChanged event. Inherited from Control.
OnDpiChangedAfterParent(EventArgs) protected	Raises the DpiChangedAfterParent event. Inherited from Control.
OnDpiChangedBeforeParent(EventArgs) protected	Raises the DpiChangedBeforeParent event. Inherited from Control.
OnFontChanged(EventArgs) protected	Raises the FontChanged event. Inherited from Control.
OnForeColorChanged(EventArgs) protected	Raises the ForeColorChanged event. Inherited from Control.
OnGiveFeedback(GiveFeedbackEventArgs) protected	Raises the GiveFeedback event. Inherited from Control.
OnHelpRequested(HelpEventArgs) protected	Raises the HelpRequested event. Inherited from Control.
OnImeModeChanged(EventArgs) protected	Raises the ImeModeChanged event. Inherited from Control.
OnInvalidated(InvalidateEventArgs) protected	Raises the Invalidated event. Inherited from Control.
OnLayout(LayoutEventArgs) protected	Raises the Layout event. Inherited from Control.
OnLocationChanged(EventArgs) protected	Raises the LocationChanged event. Inherited from Control.
OnMarginChanged(EventArgs) protected	Raises the MarginChanged event. Inherited from Control.
OnMouseCaptureChanged(EventArgs) protected	Raises the MouseCaptureChanged event. Inherited from Control.
OnMouseHover(EventArgs) protected	Raises the MouseHover event. Inherited from Control.
OnMove(EventArgs) protected	Raises the Move event. Inherited from Control.
OnNotifyMessage(Message) protected	Notifies the control of Windows messages. Inherited from Control.
OnPaddingChanged(EventArgs) protected	Raises the PaddingChanged event. Inherited from Control.
OnParentBackColorChanged(EventArgs) protected	Raises the BackColorChanged event when the BackColor property value of the control’s container changes. Inherited from Control.
OnParentBackgroundImageChanged(EventArgs) protected	Raises the BackgroundImageChanged event when the BackgroundImage property value of the control’s container changes. Inherited from Control.
OnParentBindingContextChanged(EventArgs) protected	Raises the BindingContextChanged event when the BindingContext property value of the control’s container changes. Inherited from Control.
OnParentCursorChanged(EventArgs) protected	Raises the CursorChanged event. Inherited from Control.
OnParentEnabledChanged(EventArgs) protected	Raises the EnabledChanged event when the Enabled property value of the control’s container changes. Inherited from Control.
OnParentFontChanged(EventArgs) protected	Raises the FontChanged event when the Font property value of the control’s container changes. Inherited from Control.
OnParentForeColorChanged(EventArgs) protected	Raises the ForeColorChanged event when the ForeColor property value of the control’s container changes. Inherited from Control.
OnParentRightToLeftChanged(EventArgs) protected	Raises the RightToLeftChanged event when the RightToLeft property value of the control’s container changes. Inherited from Control.
OnParentVisibleChanged(EventArgs) protected	Raises the VisibleChanged event when the Visible property value of the control’s container changes. Inherited from Control.
OnPreviewKeyDown(PreviewKeyDownEventArgs) protected	Raises the PreviewKeyDown event. Inherited from Control.
OnPrint(PaintEventArgs) protected	Raises the Paint event. Inherited from Control.
OnRegionChanged(EventArgs) protected	Raises the RegionChanged event. Inherited from Control.
OnStyleChanged(EventArgs) protected	Raises the StyleChanged event. Inherited from Control.
OnTabIndexChanged(EventArgs) protected	Raises the TabIndexChanged event. Inherited from Control.
OnTabStopChanged(EventArgs) protected	Raises the TabStopChanged event. Inherited from Control.
OnTextChanged(EventArgs) protected	Raises the TextChanged event. Inherited from Control.
OutdentNodes(IEnumerable<TreeListNode>, Boolean)	For internal use.
PasteFromClipboard()	Pastes data from clipboard in the Tree List according to the current ClipboardOptions.PasteMode and TreeListOptionsClipboard.PasteAsChildNodes settings (available from the TreeList.OptionsClipboard object).
PerformLayout()	Forces the control to apply layout logic to all its child controls. Inherited from Control.
PerformLayout(Control, String)	Forces the control to apply layout logic to all its child controls. Inherited from Control.
PointToClient(Point)	Computes the location of the specified screen point into client coordinates. Inherited from Control.
PointToScreen(Point)	Computes the location of the specified client point into screen coordinates. Inherited from Control.
PopulateColumns()	Creates columns for all fields in the bound data source.
PostEditor()	Posts edited cell’s value to the associated data source.
PreProcessControlMessage(Message)	Preprocesses keyboard or input messages within the message loop before they are dispatched. Inherited from Control.
PreProcessMessage(Message)	Preprocesses keyboard or input messages within the message loop before they are dispatched. Inherited from Control.
Print()	Prints the Tree List control.
PrintDialog()	Displays the standard Print dialog to print the data displayed in the TreeList control.
ProcessCmdKey(Message, Keys) protected	Processes a command key. Inherited from Control.
ProcessDialogChar(Char) protected	Processes a dialog character. Inherited from Control.
ProcessKeyEventArgs(Message) protected	Processes a key message and generates the appropriate control events. Inherited from Control.
ProcessKeyMessage(Message) protected	Processes a keyboard message. Inherited from Control.
ProcessKeyPreview(Message) protected	Previews a keyboard message. Inherited from Control.
ProcessMnemonic(Char) protected	Processes a mnemonic character. Inherited from Control.
RaiseDragEvent(Object, DragEventArgs) protected	Raises the appropriate drag event. Inherited from Control.
RaiseKeyEvent(Object, KeyEventArgs) protected	Raises the appropriate key event. Inherited from Control.
RaiseMouseEvent(Object, MouseEventArgs) protected	Raises the appropriate mouse event. Inherited from Control.
RaisePaintEvent(Object, PaintEventArgs) protected	Raises the appropriate paint event. Inherited from Control.
RecreateHandle() protected	Forces the re-creation of the handle for the control. Inherited from Control.
RectangleToClient(Rectangle)	Computes the size and location of the specified screen rectangle in client coordinates. Inherited from Control.
RectangleToScreen(Rectangle)	Computes the size and location of the specified client rectangle in screen coordinates. Inherited from Control.
ReferenceEquals(Object, Object) static	Determines whether the specified Object instances are the same instance. Inherited from Object.
ReflectMessage(IntPtr, Message) protected static	Reflects the specified message to the control that is bound to the specified handle. Inherited from Control.
Refresh()	Forces the Tree List to invalidate its client area and immediately redraw itself.
Refresh(Boolean)	Calls the Control.Refresh method, and optionally, clears all automatically calculated node heights.
RefreshCell(TreeListNode, TreeListColumn)	Refreshes the specified cell.
RefreshDataSource()	Updates the Tree List control to reflect changes made to a data source.
RefreshEditor(Boolean)
RefreshNode(TreeListNode)	Refreshes the specified node.
RefreshScrollAnnotations(ScrollAnnotationKind, Int32[])	Updates scrollbar annotations of the specified kind for the specified nodes, and causes them to be redrawn.
RefreshScrollAnnotations(ScrollAnnotationKind)	Updates scrollbar annotations of the specified kind, and causes them to be redrawn.
RescaleConstantsForDpi(Int32, Int32) protected	Provides constants for rescaling the control when a DPI change occurs. Inherited from Control.
ResetAutoFilterCondition(TreeListColumn)	Resets the specified column’s auto filter row condition to its default value.
ResetAutoFilterConditions()	Resets all columns’ auto filter row conditions to their default values.
ResetAutoFilterConditions(IEnumerable<TreeListColumn>)	Resets the specified columns’ auto filter row conditions to their default values.
ResetBackColor()	Resets the BackColor property to its default value. Inherited from Control.
ResetBindings()	Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values. Inherited from Control.
ResetCursor()	Resets the Cursor property to its default value. Inherited from Control.
ResetEditorsCache(RepositoryItem)	Inherited from EditorContainer.
ResetEditorsCache(Type)	Inherited from EditorContainer.
ResetFont()	Resets the Font property to its default value. Inherited from Control.
ResetForeColor()	Resets the ForeColor property to its default value. Inherited from Control.
ResetImeMode()	Resets the ImeMode property to its default value. Inherited from Control.
ResetMouseEventArgs() protected	Resets the control to handle the MouseLeave event. Inherited from Control.
ResetRightToLeft()	Resets the RightToLeft property to its default value. Inherited from Control.
ResetText()	Resets the Text property to its default value (Empty). Inherited from Control.
RestoreLayoutFromRegistry(String, OptionsLayoutBase)	Restores the control’s layout stored at the specified system registry path, using the specified options.
RestoreLayoutFromRegistry(String)	Restores the control layout stored at the specified system registry path.
RestoreLayoutFromStream(Stream, OptionsLayoutBase)	Loads the control’s layout from a stream, using the specified options.
RestoreLayoutFromStream(Stream)	Loads the control’s layout from a stream.
RestoreLayoutFromXml(String, OptionsLayoutBase)	Loads a control’s layout from the specified XML file, using the specified options.
RestoreLayoutFromXml(String)	Loads a control’s layout from the specified XML file.
ResumeLayout()	Resumes usual layout logic. Inherited from Control.
ResumeLayout(Boolean)	Resumes usual layout logic, optionally forcing an immediate layout of pending layout requests. Inherited from Control.
RtlTranslateAlignment(ContentAlignment) protected	Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text. Inherited from Control.
RtlTranslateAlignment(HorizontalAlignment) protected	Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text. Inherited from Control.
RtlTranslateAlignment(LeftRightAlignment) protected	Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text. Inherited from Control.
RtlTranslateContent(ContentAlignment) protected	Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text. Inherited from Control.
RtlTranslateHorizontal(HorizontalAlignment) protected	Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text. Inherited from Control.
RtlTranslateLeftRight(LeftRightAlignment) protected	Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text. Inherited from Control.
SaveLayoutToRegistry(String, OptionsLayoutBase)	Saves the control’s layout to the specified system registry path, using the specified options.
SaveLayoutToRegistry(String)	Saves the control’s layout to the specified system registry path.
SaveLayoutToStream(Stream, OptionsLayoutBase)	Saves the control’s layout to a stream, using the specified options.
SaveLayoutToStream(Stream)	Saves the control’s layout to a stream.
SaveLayoutToXml(String, OptionsLayoutBase)	Saves a control’s layout to a specified XML file, using the specified options.
SaveLayoutToXml(String)	Saves a control’s layout to a specified XML file.
Scale(SizeF)	Scales the control and all child controls by the specified scaling factor. Inherited from Control.
Scale(Single, Single)	Scales the entire control and any child controls. Inherited from Control.
Scale(Single)	Scales the control and any child controls. Inherited from Control.
ScaleBitmapLogicalToDevice(Bitmap)	Scales a logical bitmap value to it’s equivalent device unit value when a DPI change occurs. Inherited from Control.
ScaleCore(Single, Single) protected	This method is not relevant for this class. Inherited from Control.
Select()	Activates the control. Inherited from Control.
Select(Boolean, Boolean) protected	Activates a child control. Optionally specifies the direction in the tab order to select the control from. Inherited from Control.
SelectAll()	Selects all currently visible nodes.
SelectCell(TreeListNode, TreeListColumn)	Selects the cell in the specified node and column.
SelectCells(TreeListNode, TreeListColumn, TreeListNode, TreeListColumn)	Selects cells in the specified range.
SelectCells(Int32, String, Int32, String)	Selects cells in the specified range by data source IDs.
SelectNextControl(Control, Boolean, Boolean, Boolean, Boolean)	Activates the next control. Inherited from Control.
SelectNode(TreeListNode)	Selects the specified node.
SelectNodes(TreeListNode, TreeListNode)	Selects nodes in the specified range.
SelectNodes(Int32, Int32)	Selects nodes in the specified range by data source IDs.
SendToBack()	Sends the control to the back of the z-order. Inherited from Control.
SetAutoFilterValue(TreeListColumn, Object, AutoFilterCondition)	Assigns a required value to a automatic filtering row cell owned by a specific Tree List column.
SetAutoSizeMode(AutoSizeMode) protected	Sets a value indicating how a control will behave when its AutoSize property is enabled. Inherited from Control.
SetBounds(Int32, Int32, Int32, Int32, BoundsSpecified)	Sets the specified bounds of the control to the specified location and size. Inherited from Control.
SetBounds(Int32, Int32, Int32, Int32)	Sets the bounds of the control to the specified location and size. Inherited from Control.
SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified) protected	Performs the work of setting the specified bounds of this control. Inherited from Control.
SetClientSizeCore(Int32, Int32) protected	Sets the size of the client area of the control. Inherited from Control.
SetColumnError(TreeListColumn, String, ErrorType)	Sets an error description and an error type for the specified cell within the focused node.
SetColumnError(TreeListColumn, String)	Sets an error description for a cell within the focused node or for the entire focused node.
SetColumnPosition(TreeListColumn, Int32, Int32)	Moves the specified column to the specified position among visible columns belonging to the same band.
SetDefaultBehaviorOptions()	Sets the options provided by the TreeList.OptionsBehavior property to their default values.
SetDefaultCustomizationOptions()	Sets the options provided by the TreeList.OptionsCustomization property to their default values.
SetDefaultNavigationOptions()	Sets the options provided by the TreeList.OptionsNavigation property to their default values.
SetDefaultOptionsView()	Sets the options provided by the TreeList.OptionsView property to their default values.
SetDefaultPrintOptions()	Sets the options provided by the TreeList.OptionsPrint property to their default values.
SetDefaultRowHeight()	Activates automatic row height adjustment.
SetDefaultSelectionOptions()	Sets the options provided by the TreeList.OptionsSelection property to their default values.
SetFocusedNode(TreeListNode)	Sets focus to a specific node within the current TreeList control.
SetFocusedRowCellValue(TreeListColumn, Object)	Assigns a value to the specified column within the currently focused data row.
SetFocusedRowCellValue(String, Object)	Assigns the required value to a cell within the focused Tree List node.
SetFocusedValue(Object)	Assigns the required value to the focused Tree List cell.
SetNodeCheckState(TreeListNode, CheckState, Boolean)	Sets the node’s check state to the specified value. Allows you to set the check state for the node’s children.
SetNodeCheckState(TreeListNode, CheckState)	Sets the node’s check state to the specified value.
SetNodeIndex(TreeListNode, Int32)	Moves the specified node to a new position within its parent node’s child collection.
SetRowCellValue(TreeListNode, TreeListColumn, Object)	Sets the TreeList cell to a specific value.
SetRowCellValue(TreeListNode, String, Object)	Sets the TreeList cell to a specific value.
SetSearchControl(ISearchControl)	This member supports the internal infrastructure, and is not intended to be used directly from your code.
SetSelectionAnchor(TreeListNode, TreeListColumn)	When users select multiple nodes, the selection starts from the selection anchor, rather than the currently focused node. Call the SetSelectionAnchor method to set this selection anchor.
SetStyle(ControlStyles, Boolean) protected	Sets a specified ControlStyles flag to either `true` or `false`. Inherited from Control.
SetTopLevel(Boolean) protected	Sets the control as the top-level control. Inherited from Control.
SetVisibleCore(Boolean) protected	Sets the control to the specified visible state. Inherited from Control.
Show()	Displays the control to the user. Inherited from Control.
ShowAutoFilterConditionsMenu(TreeListColumn)	Invokes the condition selector’s menu for the specific column in the automatic filtering row.
ShowEditor()	Switches the TreeList control to edit mode.
ShowFilterEditor(TreeListColumn)	Shows the Filter Editor.
ShowFilterPopup(TreeListColumn)	Shows the filter pop-up menu for the specified column.
ShowFindPanel()	Displays the Find Panel.
ShowLoadingPanel()	Shows the animated Loading Panel indicating the data load process.
ShowPrintPreview()	Opens the Print Preview window with a Bars UI.
ShowRibbonPrintPreview()	Displays the Print Preview window with a Ribbon UI.
ShowUnboundExpressionEditor(TreeListColumn)	Invokes an Expression Editor that enables editing an expression for the specified unbound column.
SizeFromClientSize(Size) protected	Determines the size of the entire control from the height and width of its client area. Inherited from Control.
StartIncrementalSearch(String)	Starts an incremental search for the specified string.
StopIncrementalSearch()	Stops the incremental search, if there is one currently in progress.
SuspendLayout()	Temporarily suspends the layout logic for the control. Inherited from Control.
IDropTarget.OnDragDrop(DragEventArgs)	Raises the DragDrop event. Inherited from Control.
IDropTarget.OnDragEnter(DragEventArgs)	Raises the DragEnter event. Inherited from Control.
IDropTarget.OnDragLeave(EventArgs)	Raises the DragLeave event. Inherited from Control.
IDropTarget.OnDragOver(DragEventArgs)	Raises the DragOver event. Inherited from Control.
ToString()	Returns a String containing the name of the Component, if any. This method should not be overridden. Inherited from Component.
UncheckAll()	Unchecks all nodes in the Tree List control.
UnlockReloadNodes()	Updates the control’s tree structure after the TreeList.LockReloadNodes method call, and updates it immediately.
UnselectCell(TreeListNode, TreeListColumn)	Discards selection of the cell in the specified intersection.
UnselectCells(TreeListNode, TreeListColumn, TreeListNode, TreeListColumn)	Discards selection of the specified range of cells.
UnselectCells(Int32, String, Int32, String)	Discards selection of the specified range of cells by data source IDs.
UnselectNode(TreeListNode)	Discards selection of the specified node.
UnselectNodes(TreeListNode, TreeListNode)	Discards selection of nodes in the specified range.
UnselectNodes(Int32, Int32)	Discards selection of nodes in the specified range by data source IDs.
Update()	Causes the control to redraw the invalidated regions within its client area. Inherited from Control.
UpdateBounds() protected	Updates the bounds of the control with the current size and location. Inherited from Control.
UpdateBounds(Int32, Int32, Int32, Int32, Int32, Int32) protected	Updates the bounds of the control with the specified size, location, and client size. Inherited from Control.
UpdateBounds(Int32, Int32, Int32, Int32) protected	Updates the bounds of the control with the specified size and location. Inherited from Control.
UpdateStyles() protected	Forces the assigned styles to be reapplied to the control. Inherited from Control.
UpdateZOrder() protected	Updates the control in its parent’s z-order. Inherited from Control.

Name	Description
AfterCheckNode	Occurs after a node’s check state has been changed by an end-user.
AfterCollapse	Fires immediately after a node has been collapsed.
AfterDragNode	Fires immediately after a drag-and-drop operation on a node has been successfully completed.
AfterDropNode	Fires after a node is dropped.
AfterExpand	Fires immediately after a node has been expanded.
AfterFocusNode	Fires in response to focus being moved between nodes.
AutoSizeChanged	This event is not relevant for this class. Inherited from Control.
BackColorChanged	Occurs when the value of the BackColor property changes. Inherited from Control.
BackgroundImageChanged	Occurs when the value of the BackgroundImage property changes. Inherited from Control.
BackgroundImageLayoutChanged	Occurs when the BackgroundImageLayout property changes. Inherited from Control.
BandWidthChanged	Occurs when the band’s width is changed.
BeforeCheckNode	Occurs before a node’s check state is changed.
BeforeCollapse	Fires before a node is collapsed.
BeforeDragNode	Fires when an attempt to drag a node is performed.
BeforeDropNode	Fires when a node is about to be dropped, and allows you to cancel the operation.
BeforeExpand	Fires before a node is expanded. Allows you to implement dynamic node loading in unbound mode.
BeforeFocusNode	Fires before a node is focused.
BeforeLoadLayout	Occurs before a layout is restored from storage (a stream, xml file or the system registry).
BindingContextChanged	Occurs when the value of the BindingContext property changes. Inherited from Control.
CalcNodeDragImageIndex	Enables you to specify a custom image to be displayed in front of nodes when dragging.
CalcNodeHeight	Allows you to assign custom node height.
CausesValidationChanged	Occurs when the value of the CausesValidation property changes. Inherited from Control.
CellValueChanged	Fires when a cell value is changed.
CellValueChanging	Fires when a user is changing a cell value in an editor.
ChangeUICues	Occurs when the focus or keyboard user interface (UI) cues change. Inherited from Control.
Click	Occurs when the control is clicked. Inherited from Control.
ClientSizeChanged	Occurs when the value of the ClientSize property changes. Inherited from Control.
ClipboardNodePasting	Repeatedly fires for each pasted row before updating the control, and allows you to modify pasted data and cancel pasting the currently processed row.
ColumnButtonClick	Fires when the column button is clicked.
ColumnChanged	Fires immediately after the column collection or an individual column has been modified.
ColumnFilterChanged	Occurs when a column’s filter condition is changed.
ColumnPositionChanged	Fires when a column is moved, hidden, or shown.
ColumnUnboundExpressionChanged	Fires after a column’s TreeListColumn.UnboundExpression property has been changed.
ColumnWidthChanged	Fires after a column’s width has been changed.
CompareNodeValues	Enables you to implement custom sorting for columns whose TreeListColumn.SortMode property is set to Custom. For versions 17.1 and higher, the CompareNodeValues event is deprecated and replaced with the TreeList.CustomColumnSort event.
ContextMenuChanged	Occurs when the value of the ContextMenu property changes. Inherited from Control.
ContextMenuStripChanged	Occurs when the value of the ContextMenuStrip property changes. Inherited from Control.
ControlAdded	Occurs when a new control is added to the Control.ControlCollection. Inherited from Control.
ControlRemoved	Occurs when a control is removed from the Control.ControlCollection. Inherited from Control.
CreateCustomNode	Provides the ability to create custom nodes.
CursorChanged	Occurs when the value of the Cursor property changes. Inherited from Control.
CustomColumnDisplayText	Fires for both bound and unbound Tree List columns and allows you to provide a custom display text for any cell.
CustomColumnSort	Allows you to apply custom sorting for those Tree List columns whose TreeListColumn.SortMode is set to Custom.
CustomDrawBandHeader	Provides the capability to custom paint band headers.
CustomDrawColumnHeader	Provides the ability to custom paint column headers and the column button.
CustomDrawEmptyArea	Enables you to custom paint a Tree List’s empty area.
CustomDrawFilterPanel	Enables you to custom paint the Filter Panel.
CustomDrawFooter	Gives you the ability to perform custom painting of the summary footer.
CustomDrawFooterCell	Gives you the ability to perform custom painting of column footer cells.
CustomDrawNodeButton	Gives you the ability to perform custom painting of expand buttons.
CustomDrawNodeCell	Provides the ability to perform custom painting of node cells.
CustomDrawNodeCheckBox	Enables you to manually paint node check boxes.
CustomDrawNodeImages	Provides the ability to perform custom painting of node state and select images.
CustomDrawNodeIndent	Enables tree indents to be painted manually.
CustomDrawNodeIndicator	Provides the ability to perform custom painting of indicator cells.
CustomDrawNodePreview	Allows you to custom paint preview sections.
CustomDrawRow	Provides the ability to perform custom painting of rows.
CustomDrawRowFooter	Provides the ability to perform custom painting of row footers.
CustomDrawRowFooterCell	Provides the ability to perform custom painting of row footer cells.
CustomDrawScroll	Allows you to draw custom scrollbars, or highlight specific positions on the scrollbars.
CustomFilterDisplayText	Allows the text displayed within the Filter Panel to be customized.
CustomizeNewNodeFromOuterData	Fires when a node from another TreeList control is dropped onto the current TreeList control and thus, a new node in the current TreeList is about to be created. The event allows you to provide data for the new node that is to be created.
CustomNodeCellEdit	Enables editors to be assigned to cells on an individual basis.
CustomNodeCellEditForEditing	Allows you to assign a custom editor to a column for in-place editing and override the default column editor, which is by default used both in display and edit modes.
CustomRowFilter	Allows you to specify the node visibility, regardless of the currently applied filter.
CustomScrollAnnotation	Allows you to specify custom annotations.
CustomUnboundColumnData	Allows you to provide data to unbound columns, and save their modified records to an external source.
DataSourceChanged	Occurs whenever the TreeList changes its data source.
DefaultPaintHelperChanged	Fires when a different paint helper is assigned to the TreeList control.
Disposed	Occurs when the component is disposed by a call to the Dispose() method. Inherited from Component.
DockChanged	Occurs when the value of the Dock property changes. Inherited from Control.
DoubleClick	Occurs when the control is double-clicked. Inherited from Control.
DpiChangedAfterParent	Occurs when the DPI setting for a control is changed programmatically after the DPI of its parent control or form has changed. Inherited from Control.
DpiChangedBeforeParent	Occurs when the DPI setting for a control is changed programmatically before a DPI change event for its parent control or form has occurred. Inherited from Control.
DragCancelNode	Fires immediately after a drag-and-drop operation over a node has been canceled.
DragDrop	Occurs when a drag-and-drop operation is completed. Inherited from Control.
DragEnter	Occurs when an object is dragged into the control’s bounds. Inherited from Control.
DragLeave	Occurs when an object is dragged out of the control’s bounds. Inherited from Control.
DragObjectDrop	Fires immediately after the drag and drop operation has been completed.
DragObjectOver	Enables you to control whether the dragged column header can be dropped at the current position.
DragObjectStart	Fires when an end-user attempts to drag a column header.
DragOver	Occurs when an object is dragged over the control’s bounds. Inherited from Control.
EditorKeyDown	Occurs when a key is pressed within an in-place editor that belongs to the container control. Inherited from EditorContainer.
EditorKeyPress	Occurs when a character key is pressed within an in-place editor that belongs to the container control. Inherited from EditorContainer.
EditorKeyUp	Occurs when a pressed key is released within an in-place editor that belongs to the container control. Inherited from EditorContainer.
EnabledChanged	Occurs when the Enabled property value has changed. Inherited from Control.
EndSorting	Fires after a sorting operation has finished.
Enter	Occurs when the control is entered. Inherited from Control.
FilterEditorCreated	Allows you to customize the Filter Editor before it is displayed on screen.
FilterNode	This event is obsolete. Use the TreeList.CustomRowFilter event instead.
FilterPopupExcelCustomizeTemplate	Allows you to customize templates used by Excel-style Filter Dropdowns and external editors generated using Filtering UI Context.
FilterPopupExcelData	Allows you to remove and modify items in the Excel-style Filter Dropdown, as well as add your own custom items that apply specific filtering conditions.
FilterPopupExcelPrepareTemplate	Allows you to replace templates used by Excel-style Filter Dropdowns and external editors generated using Filtering UI Context.
FilterPopupExcelQueryFilterCriteria	Fires when a new data filter is about to be applied to the control using the Excel-style Filter Dropdown, and allows you to substitute the filter.
FocusedColumnChanged	Fires immediately after focus has been moved from a column.
FocusedNodeChanged	Fires immediately after changing the focused node.
FontChanged	Occurs when the Font property value changes. Inherited from Control.
ForeColorChanged	Occurs when the ForeColor property value changes. Inherited from Control.
FormatRuleExpressionEditorCreated	Allows you to customize the Expression Editor embedded in the Edit Formatting Rule dialog.
GetCustomNodeCellEdit	Obsolete. Provides the ability to assign editors to individual cells.
GetCustomNodeCellStyle	Obsolete. Provides the ability to assign custom style to individual cells.
GetCustomSummaryValue	Enables you to perform custom summary value calculations.
GetNodeDisplayValue	Provides the ability to display custom values within cells.
GetPreviewText	Enables you to supply custom text for nodes’ preview sections.
GetPrintCustomSummaryValue	Permits manual calculations of summary values for the printed version of the Tree List control.
GetPrintPreviewText	Enables you to display custom text in preview sections when the control is printed.
GetSelectImage	Allows you to dynamically assign select images to nodes.
GetStateImage	Allows you to assign state images to nodes.
GiveFeedback	Occurs during a drag operation. Inherited from Control.
GotFocus	Occurs when the control receives focus. Inherited from Control.
HandleCreated	Occurs when a handle is created for the control. Inherited from Control.
HandleDestroyed	Occurs when the control’s handle is in the process of being destroyed. Inherited from Control.
HelpRequested	Occurs when the user requests help for a control. Inherited from Control.
HiddenEditor	Fires immediately after a cell editor has been closed.
HideCustomizationForm	Fires immediately after the Customization Form has been closed.
ImeModeChanged	Occurs when the ImeMode property has changed. Inherited from Control.
Invalidated	Occurs when a control’s display requires redrawing. Inherited from Control.
InvalidNodeException	Fires when a node fails validation or when its data cannot be saved to the data source.
InvalidValueException	Enables you to handle exceptions raised as a result of assigning invalid values to cells.
KeyDown	Occurs when a key is pressed while the control has focus. Inherited from Control.
KeyPress	Occurs when a character. space or backspace key is pressed while the control has focus. Inherited from Control.
KeyUp	Occurs when a key is released while the control has focus. Inherited from Control.
Layout	Occurs when a control should reposition its child controls. Inherited from Control.
LayoutUpdated	Fires after a Tree List’s layout has been changed.
LayoutUpgrade	Occurs after a layout the version of which doesn’t match the current layout version used has been loaded from storage (a stream, xml file or system registry).
Leave	Occurs when the input focus leaves the control. Inherited from Control.
LeftCoordChanged	Fires when the control’s content is scrolled horizontally.
Load	Occurs when a TreeList control is displayed for the first time.
LocationChanged	Occurs when the Location property value has changed. Inherited from Control.
LostFocus	Occurs when the control loses focus. Inherited from Control.
MarginChanged	Occurs when the control’s margin changes. Inherited from Control.
MeasurePreviewHeight	Allows you to specify the height of individual preview sections in pixels.
MouseCaptureChanged	Occurs when the control loses mouse capture. Inherited from Control.
MouseClick	Occurs when the control is clicked by the mouse. Inherited from Control.
MouseDoubleClick	Occurs when the control is double clicked by the mouse. Inherited from Control.
MouseDown	Occurs when the mouse pointer is over the control and a mouse button is pressed. Inherited from Control.
MouseEnter	Occurs when the mouse pointer enters the control. Inherited from Control.
MouseHover	Occurs when the mouse pointer rests on the control. Inherited from Control.
MouseLeave	Occurs when the mouse pointer leaves the control. Inherited from Control.
MouseMove	Occurs when the mouse pointer is moved over the control. Inherited from Control.
MouseUp	Occurs when the mouse pointer is over the control and a mouse button is released. Inherited from Control.
MouseWheel	Occurs when the mouse wheel moves while the control has focus. Inherited from Control.
Move	Occurs when the control is moved. Inherited from Control.
NodeCellStyle	Allows you to customize the appearance of individual cells.
NodeChanged	Fires after the node’s property has changed.
NodesReloaded	Fires when the Tree List control reloads all nodes.
PaddingChanged	Occurs when the control’s padding changes. Inherited from Control.
Paint	Occurs when the control is redrawn. Inherited from Control.
PaintEx	A DirectX-compatible method that replaces the standard Control.Paint method.
ParentChanged	Occurs when the Parent property value changes. Inherited from Control.
ParseFindPanelText	Fires after the query in the find panel changes. Allows you to create a filter condition based on the query and specify how to highlight results in the control.
PopupMenuShowing	Allows you to customize the default menus for column headers, summary footers and nodes.
PreviewKeyDown	Occurs before the KeyDown event when a key is pressed while focus is on this control. Inherited from Control.
PrintExportProgress	Fires repeatedly while the TreeList’s data is being printed/exported.
QueryAccessibilityHelp	Occurs when AccessibleObject is providing help to accessibility applications. Inherited from Control.
QueryContinueDrag	Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled. Inherited from Control.
QueryCustomFunctions	Allows you to add custom function based filters (for example, ‘discount is more than 15%’) to Excel-style pop-up filter menus and/or the filter editor.
RegionChanged	Occurs when the value of the Region property changes. Inherited from Control.
Resize	Occurs when the control is resized. Inherited from Control.
RightToLeftChanged	Occurs when the RightToLeft property value changes. Inherited from Control.
RowCellClick	Fires when a cell is clicked.
RowClick	Fires when a row (node) is clicked.
RowSelectImageClick	Fires when a row’s select image is clicked.
RowStateImageClick	Fires when a row’s state image is clicked.
ScrollAnnotationsStyle	Allows you to customize the scrollbar annotation color and alignment.
SelectImageClick	Fires when the user clicks a node’s select image.
SelectionChanged	Fires in response to changing selection when the TreeList is in multiselect mode.
ShowCustomizationForm	Fires immediately after the Customization Form has been displayed.
ShowFilterPopupCheckedListBox	Allows you to customize checked Column’s Filter DropDown lists before they are displayed.
ShowFilterPopupDate	Allows you to customize a column’s dropdown calendar before it is displayed.
ShowFilterPopupExcel	Allows you to hide specific filtering conditions from the “Filters” tab of the Excel-style Filter Dropdown.
ShowFilterPopupListBox	Enables you to customize a particular Column’s Filter DropDown.
ShowingEditor	Fires before the TreeList is switched to edit mode.
ShownEditor	Fires immediately after a cell editor has been invoked.
ShowTreeListMenu	Obsolete. Allows you to customize the default menus for column headers, summary footers and nodes.
SizeChanged	Occurs when the Size property value changes. Inherited from Control.
StartSorting	Fires before a sorting operation is started.
StateChanged	Fires after the Tree List’s state has changed.
StateImageClick	Fires when the user clicks a node’s state image.
StyleChanged	Occurs when the control style changes. Inherited from Control.
SubstituteFilter	Allows you to replace the applied filter with another filter.
SystemColorsChanged	Occurs when the system colors change. Inherited from Control.
TabIndexChanged	Occurs when the TabIndex property value changes. Inherited from Control.
TabStopChanged	Occurs when the TabStop property value changes. Inherited from Control.
TextChanged	Occurs when the Text property value changes. Inherited from Control.
TopVisibleNodeIndexChanged	Fires when the control’s content is scrolled vertically.
TreeListMenuItemClick	Provides the ability to perform custom handling of a context menu item click.
UnboundExpressionEditorCreated	Fires after an Expression Editor has been created for an unbound column.
Validated	Occurs when the control is finished validating. Inherited from Control.
ValidateNode	Gives you the ability to specify whether a modified node’s data is valid, and if this node can lose focus.
Validating	Occurs when the control is validating. Inherited from Control.
ValidatingEditor	Fires when an editor is validated.
VirtualTreeGetCellValue	This event allows you to initialize cells (and optionally the check state) of the processed node, when populating the Tree List control with data dynamically.
VirtualTreeGetChildNodes	This event allows you to provide root and child nodes, when populating the Tree List control with data dynamically.
VirtualTreeSetCellValue	Allows changes that are made to node cells and check state to be stored.
VisibleChanged	Occurs when the Visible property value changes. Inherited from Control.

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