ASPxTreeList Members

Represents a server ASPxTreeList control.

Constructors

Name Description
ASPxTreeList() Initializes a new instance of the ASPxTreeList class with default settings.

Properties

Name Description
AccessibilityCompliant Enables accessibility support.
AccessKey Gets or sets the access key that allows you to quickly navigate to the Web server control. Inherited from WebControl.
Adapter protected Gets the browser-specific adapter for the control. Inherited from Control.
AppRelativeTemplateSourceDirectory Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control. Inherited from Control.
Attributes Gets the collection of arbitrary attributes (for rendering only) that do not correspond to properties on the control. Inherited from WebControl.
AutoGenerateColumns Gets or sets whether columns are automatically created for all fields in the underlying data source.
AutoGenerateServiceColumns Gets or sets whether columns are automatically created for service fields in the underlying data source.
BackColor Gets or sets the background color of the Web server control. Inherited from WebControl.
BackgroundImage Gets the web control's background image. Inherited from ASPxWebControl.
BackwardCompatibility static Provides access to the control's backward compatibility settings. Inherited from ASPxWebControl.
Border Gets the web control's border settings. Inherited from ASPxWebControl.
BorderBottom Gets the settings of the web control's bottom border. Inherited from ASPxWebControl.
BorderLeft Gets the settings of the web control's left border. Inherited from ASPxWebControl.
BorderRight Gets the settings of the web control's right border. Inherited from ASPxWebControl.
BorderTop Gets the settings of the web control's top border. Inherited from ASPxWebControl.
Bound Gets a value that specifies whether the control is data bound. Inherited from ASPxDataWebControlBase.
Caption Gets or sets the text to render in an HTML caption element in an ASPxTreeList.
ClientID Gets the control's identifier generated by ASP.NET. Inherited from ASPxWebControlBase.
ClientIDMode Gets or sets the algorithm that is used to generate the value of the ClientID property. Inherited from Control.
ClientIDSeparator protected Gets a character value representing the separator character used in the ClientID property. Inherited from Control.
ClientInstanceName Gets or sets the ASPxTreeList's client programmatic identifier.
ClientSideEvents Gets an object that lists the client-side events specific to the ASPxTreeList.
ClientVisible Gets or sets a value that specifies the initial visibility state of a web control on the client.
Columns Provides access to an ASPxTreeList's column collection.
Context protected Gets the HttpContext object associated with the server control for the current Web request. Inherited from Control.
Controls Gets the web control's collection of child controls. Inherited from ASPxWebControlBase.
ControlStyle Gets the style of the Web server control. This property is used primarily by control developers. Inherited from WebControl.
ControlStyleCreated Gets a value indicating whether a Style object has been created for the ControlStyle property. This property is primarily used by control developers. Inherited from WebControl.
CssClass Gets or sets the Cascading Style Sheet (CSS) class rendered by the Web server control on the client. Inherited from WebControl.
CssFilePath Gets or sets the path to a CSS file that defines the control's appearance.
CssPostfix Gets or sets a CSS class name postfix that identifies style settings to be applied to the control.
Cursor Gets or sets the type of cursor to display when the mouse pointer is over the web control. Inherited from ASPxWebControl.
DataCacheMode Gets or sets whether data caching is enabled.
DataColumns Gets the collection of data columns within the ASPxTreeList control.
DataItemContainer Gets a reference to the naming container if the naming container implements IDataItemContainer. Inherited from Control.
DataKeysContainer Gets a reference to the naming container if the naming container implements IDataKeysControl. Inherited from Control.
DataMember Gets or sets the name of the list of data that the data-bound control binds to, in instances where the data source contains more than one distinct list of data items. Inherited from ASPxDataWebControl.
DataSource Gets or sets the ASPxTreeList's data source.
DataSourceID Specifies the control's data source ID. Inherited from ASPxDataWebControl.
DisabledCssClass static Gets or sets the CSS class to apply to the rendered HTML element when the control is disabled. Inherited from WebControl.
DisabledStyle Gets the style settings which define a control's appearance in the disabled state. Inherited from ASPxWebControl.
EditingNodeKey Gets the key value of the node currently being edited.
EmptyImage static Obsolete. Gets the settings of an image which is displayed by the control if the control's value is null. Inherited from ASPxWebControl.
EnableCallbackAnimation Gets or sets a value that specifies whether a specific animation effect is used when a control's content is updated via a callback.
EnableCallbackCompression Gets or sets whether callback compression is enabled.
EnableCallbacks Gets or sets a value that specifies whether the callback or postback technology is used to manage round trips to the server.
Enabled Gets or sets a value that indicates whether a web control is enabled, allowing it to respond to end-user interactions. Inherited from ASPxWebControl.
EnableDefaultAppearance Obsolete. Specifies whether to enable the control's default appearance. Inherited from ASPxWebControl.
EnablePagingCallbackAnimation Gets or sets a value that specifies whether a specific animation effect is used when changing pages.
EnablePagingGestures Gets or sets a value specifying whether an end-user can switch pages with a swipe gesture.
EnableTheming Gets or sets a value indicating whether themes apply to this control. Inherited from WebControl.
EnableViewState Gets or sets a value indicating whether the server control persists its view state, and the view state of any child controls it contains, to the requesting client. Inherited from Control.
Events protected Gets a list of event handler delegates for the control. This property is read-only. Inherited from Control.
FilterEnabled Gets or sets whether the current filter is enabled.
FilterExpression Gets or sets the filter criterion which is applied to the tree list.
FocusedNode Gets the focused node.
Font Gets the font properties associated with the Web server control. Inherited from WebControl.
ForeColor Gets or sets the foreground color (typically the color of the text) of the Web server control. Inherited from WebControl.
GlobalAccessibilityCompliant static Gets or sets whether accessibility support is globally enabled for all DevExpress web controls across the web page or the entire web site. Inherited from ASPxWebControl.
GlobalCheckReferencesToExternalScripts static Gets or sets whether the availability and correctness of references to external client scripts (such as jQuery, jQuery UI, Knockout, etc.), which are used by certain DevExpress web controls, are checked. Inherited from ASPxWebControl.
GlobalEmbedRequiredClientLibraries static Obsolete. Gets or sets whether external client libraries (including scripts and CSS files) are automatically embedded in the DevExpress.Web assembly as resources. Inherited from ASPxWebControl.
GlobalRightToLeft static Gets or sets that the right-to-left orientation shall be globally applied to all DevExpress web controls across the web page or the entire web site. Inherited from ASPxWebControl.
GlobalStyleSheetTheme static Gets or sets the name of the style sheet theme to be globally applied to all DevExpress web controls across the entire web site. Inherited from ASPxWebControl.
GlobalTheme static Gets or sets the name of the Theme to be globally applied to all DevExpress web controls across the entire web site. Inherited from ASPxWebControl.
GlobalThemeBaseColor static Gets or sets the base color for the theme to be globally applied to all DevExpress web controls across a web page or entire web site. Inherited from ASPxWebControl.
GlobalThemeFont static Gets or sets the font settings of the theme to be globally applied to all DevExpress web controls across a web page or entire web site. Inherited from ASPxWebControl.
HasAttributes Gets a value indicating whether the control has attributes set. Inherited from WebControl.
HasChildViewState protected Gets a value indicating whether the current server control's child controls have any saved view-state settings. Inherited from Control.
Height Gets or sets the height of the web server control. Inherited from ASPxWebControl.
ID Gets or sets the programmatic identifier assigned to the server control. Inherited from Control.
IdSeparator protected Gets the character used to separate control identifiers. Inherited from Control.
Images Provides access to the settings that define images displayed within the ASPxTreeList's elements.
ImagesEditors Provides access to the settings that define images displayed within the ASPxTreeList's editors.
ImagesFilterControl Provides access to the settings that define images displayed in the Filter Control.
Initialized Gets a value indicating whether the web control has been initialized. Inherited from ASPxWebControlBase.
IsCallback Gets a value indicating whether the request is the result of a callback sent by the control. Inherited from ASPxWebControl.
IsChildControlStateCleared protected Gets a value indicating whether controls contained within this control have control state. Inherited from Control.
IsEditing Indicates whether the ASPxTreeList is in edit mode.
IsFilterControlVisible Indicates whether the Filter Control is displayed.
IsNewNodeEditing Indicates whether a new node is being edited.
IsTrackingViewState protected Gets a value that indicates whether the server control is saving changes to its view state. Inherited from Control.
IsViewStateEnabled protected Gets a value indicating whether view state is enabled for this control. Inherited from Control.
JSProperties Gets a collection of temporary client properties.
KeyboardSupport Gets or sets a value that specifies whether keyboard navigation is available within the ASPxTreeList control.
KeyFieldName Gets or sets the name of the data source key field.
Loaded Indicates whether a web control has been loaded into the Page object. Inherited from ASPxWebControlBase.
LoadViewStateByID protected Gets a value indicating whether the control participates in loading its view state by ID instead of index. Inherited from Control.
NamingContainer Gets a reference to the server control's naming container, which creates a unique namespace for differentiating between server controls with the same ID property value. Inherited from Control.
NewNodeParentKey Gets the key value of a new node's parent.
Nodes Provides access to the root nodes child collection.
Paddings Gets the control's padding settings.
Page Gets a reference to the Page instance that contains the server control. Inherited from Control.
PageIndex Gets or sets the index of the currently selected page.
Parent Gets a reference to the server control's parent control in the page control hierarchy. Inherited from Control.
ParentFieldName Gets or sets the data source field which contains parent node values.
ParentImages This property is not in effect for the ASPxWebControl class. Inherited from ASPxWebControl.
ParentStyles This property is not in effect for the ASPxWebControl class. Inherited from ASPxWebControl.
PreviewEncodeHtml Gets or sets a value that specifies whether the preview's display text containing HTML code should be parsed and rendered as a pure HTML markup or should be represented as text on a page.
PreviewFieldName Gets or sets the name of the data source field whose values are displayed within preview rows.
RenderingCompatibility Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with. Inherited from Control.
RightToLeft Gets or sets a value specifying whether or not the current control supports right-to-left representation.
RootNode Provides access to the root node.
RootValue Gets or sets the value that root nodes contain in the field specified by the ASPxTreeList.ParentFieldName property.
SearchPanelFilter Gets or sets the filter criterion that is applied to the tree list using the search panel.
SelectionCount Gets the number of selected nodes within the ASPxTreeList.
Settings Provides access to the ASPxTreeList's display options.
SettingsBehavior Provides access to the control's behavior settings.
SettingsCookies Provides access to the ASPxTreeList cookie and layout settings.
SettingsDataSecurity Security settings that allow you to disable data operations in the ASPxTreeList.
SettingsEditing Provides access to the ASPxTreeList's editing settings.
SettingsExport Provides access to the ASPxTreeList's export settings.
SettingsFilterControl Provides access to the filter control's settings.
SettingsLoadingPanel Provides access to the Loading Panel's settings.
SettingsPager Provides access to the Pager's settings.
SettingsPopup Provides access to the settings of different grid popup elements.
SettingsResizing Provides access to the TreeList's resizing settings.
SettingsSearchPanel Provides access to the search panel's settings.
SettingsSelection Provides access to the control's selection options.
SettingsText Provides access to the control's text settings.
ShadowImage static Obsolete. Gets the shadow image properties. Inherited from ASPxWebControl.
Site Gets information about the container that hosts the current control when rendered on a design surface. Inherited from Control.
SkinID Gets or sets the skin to apply to the control. Inherited from WebControl.
SortCount Gets the number of columns involved in sorting.
Style Gets a collection of text attributes that will be rendered as a style attribute on the outer tag of the Web server control. Inherited from WebControl.
Styles Provides access to the style settings that control the appearance of the ASPxTreeList's elements.
StylesEditors Provides access to style settings used to paint ASPxTreeList's editors.
StylesExport Provides access to the style settings defining the appearance of the exported document.
StylesFilterControl Gets style settings defining the appearance of the filter control.
StylesPager Provides access to the style settings that control the appearance of the Pager displayed within the ASPxTreeList.
StylesPopup Provides access to the style settings defining the appearance of different popup elements within a tree list.
StylesToolbar Provides access to the style settings that define the appearance of toolbars.
Summary Provides access to summary items.
SummaryText Gets or sets a value that describes the ASPxTreeList's contents.
SupportsDisabledAttribute Gets a value that indicates whether the control should set the disabled attribute of the rendered HTML element to "disabled" when the control's IsEnabled property is false. Inherited from WebControl.
IControlBuilderAccessor.ControlBuilder For a description of this member, see ControlBuilder. Inherited from Control.
IControlDesignerAccessor.UserData For a description of this member, see UserData. Inherited from Control.
IDataBindingsAccessor.DataBindings For a description of this member, see DataBindings. Inherited from Control.
IDataBindingsAccessor.HasDataBindings For a description of this member, see HasDataBindings. Inherited from Control.
IExpressionsAccessor.Expressions For a description of this member, see Expressions. Inherited from Control.
IExpressionsAccessor.HasExpressions For a description of this member, see HasExpressions. Inherited from Control.
TabIndex Gets or sets the tab index of the Web server control. Inherited from WebControl.
TagKey protected Gets the HtmlTextWriterTag value that corresponds to this Web server control. This property is used primarily by control developers. Inherited from WebControl.
TagName protected Gets the name of the control tag. This property is used primarily by control developers. Inherited from WebControl.
TemplateControl Gets or sets a reference to the template that contains this control. Inherited from Control.
Templates Provides access to the templates used to display the ASPxTreeList's elements (cells, column headers, etc.).
TemplateSourceDirectory Gets the virtual directory of the Page or UserControl that contains the current server control. Inherited from Control.
Theme Gets or sets the name of the Theme to be applied to the control. Inherited from ASPxWebControl.
Toolbars Gets the collection of toolbars in the ASPxTreeList control.
ToolTip Gets or sets the text displayed when the mouse pointer hovers over the Web server control. Inherited from WebControl.
TotalNodeCount Gets the total number of nodes contained within the ASPxTreeList.
UniqueID Gets the unique, hierarchically qualified identifier for the server control. Inherited from Control.
ValidateRequestMode Gets or sets a value that indicates whether the control checks client input from the browser for potentially dangerous values. Inherited from Control.
ViewState protected Gets a dictionary of state information that allows you to save and restore the view state of a server control across multiple requests for the same page. Inherited from Control.
ViewStateIgnoresCase protected Gets a value that indicates whether the StateBag object is case-insensitive. Inherited from Control.
ViewStateMode Gets or sets the view-state mode of this control. Inherited from Control.
Visible Gets or sets a value that indicates whether a server control is rendered as UI on the page. Inherited from Control.
VisibleColumns Gets a collection of visible columns within the ASPxTreeList.
Width Gets or sets the width of the web server control. Inherited from ASPxWebControl.

Methods

Name Description
AddAttributesToRender(HtmlTextWriter) protected Adds HTML attributes and styles that need to be rendered to the specified HtmlTextWriterTag. This method is used primarily by control developers. Inherited from WebControl.
AddedControl(Control, Int32) protected Called after a child control is added to the Controls collection of the Control object. Inherited from Control.
AddParsedSubObject(Object) protected Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's ControlCollection object. Inherited from Control.
AppendNode(Object) Creates a new node and appends it to the Root.
AppendNode(Object, TreeListNode) Creates a new node and appends it to the TreeListNode.ChildNodes collection of the specified node.
ApplyStyle(Style) Copies any nonblank elements of the specified style to the Web control, overwriting any existing style elements of the control. This method is primarily used by control developers. Inherited from WebControl.
ApplyStyleSheetSkin(Page) Applies the style properties defined in the page style sheet to the control. Inherited from Control.
AutoFilterByColumn(TreeListColumn, String) Applies a filter to the specified data column.
BeginRenderTracing(TextWriter, Object) protected Begins design-time tracing of rendering data. Inherited from Control.
BuildProfileTree(String, Boolean) protected Gathers information about the server control and delivers it to the Trace property to be displayed when tracing is enabled for the page. Inherited from Control.
CancelEdit() Cancels all the changes made and switches the ASPxTreeList to browse mode.
ClearCachedClientID() protected Sets the cached ClientID value to null. Inherited from Control.
ClearChildControlState() protected Deletes the control-state information for the server control's child controls. Inherited from Control.
ClearChildState() protected Deletes the view-state and control-state information for all the server control's child controls. Inherited from Control.
ClearChildViewState() protected Deletes the view-state information for all the server control's child controls. Inherited from Control.
ClearEffectiveClientIDMode() protected Sets the ClientIDMode property of the current control instance and of any child controls to Inherit. Inherited from Control.
ClearNodes() Removes all nodes contained within the ASPxTreeList.
ClearSort() Clears sorting applied to the ASPxTreeList.
CollapseAll() Collapses all Node.
CopyBaseAttributes(WebControl) Copies the properties not encapsulated by the Style object from the specified Web server control to the Web server control that this method is called from. This method is used primarily by control developers. Inherited from WebControl.
CreateControlCollection() protected Creates a new ControlCollection object to hold the child controls (both literal and server) of the server control. Inherited from Control.
CreateNodeIterator(Boolean) Returns a new Node Iterator with the specified settings.
DataBind() Binds the data source to the invoked server control. Inherited from ASPxWebControl.
DataBind(Boolean) protected Binds a data source to the invoked server control and all its child controls with an option to raise the DataBinding event. Inherited from Control.
DataBindChildren() protected Binds a data source to the server control's child controls. Inherited from Control.
DeleteNode(String) Deletes the specified node.
Dispose() Enables a server control to perform final clean up before it is released from memory. Inherited from Control.
DoNodeValidation() Validates the node currently being edited.
EndRenderTracing(TextWriter, Object) protected Ends design-time tracing of rendering data. Inherited from Control.
EnsureID() protected Creates an identifier for controls that do not have an identifier assigned. Inherited from Control.
Equals(Object) Determines whether the specified object is equal to the current object. Inherited from Object.
Equals(Object, Object) static Determines whether the specified object instances are considered equal. Inherited from Object.
ExpandAll() Expands all nodes.
ExpandToLevel(Int32) Expands the parent nodes down to the specified nesting level.
ExportDocxToResponse() Exports the ASPxTreeList's data to a file in DOCX format, and writes it to the response in binary format.
ExportDocxToResponse(DocxExportOptions) Exports the ASPxTreeList's data to a file in DOCX format with the specified settings, and writes it to the response in binary format.
ExportDocxToResponse(Boolean) Exports the ASPxTreeList's data to a file in DOCX format with the specified settings, and writes it to the response in binary format.
ExportDocxToResponse(Boolean, DocxExportOptions) Exports the ASPxTreeList's data to the specified file in DOCX format with the specified settings, and writes it to the response in binary format.
ExportDocxToResponse(String) Exports the ASPxTreeList's data to the specified file in DOCX format, and writes it to the response in binary format.
ExportDocxToResponse(String, DocxExportOptions) Exports the ASPxTreeList's data to the specified file in DOCX format with the specified settings, and writes it to the response in binary format.
ExportDocxToResponse(String, Boolean) Exports the ASPxTreeList's data to the specified file in DOCX format with the specified settings, and writes it to the response in binary format.
ExportPdfToResponse() Exports the ASPxTreeList's data to a file in PDF format, and writes it to the response in binary format.
ExportPdfToResponse(PdfExportOptions) Exports the ASPxTreeList's data to a file in PDF format with the specified export settings, and writes it to the response in binary format.
ExportPdfToResponse(Boolean) Exports the ASPxTreeList's data to a file in PDF format with the specified export settings, and writes it to the response in binary format.
ExportPdfToResponse(Boolean, PdfExportOptions) Exports the ASPxTreeList's data to a file in PDF format with the specified export settings, and writes it to the response in binary format.
ExportPdfToResponse(String) Exports the ASPxTreeList's data to the specified file in PDF format, and writes it to the response in binary format.
ExportPdfToResponse(String, PdfExportOptions) Exports the ASPxTreeList's data to the specified file in PDF format with the specified export settings, and writes it to the response in binary format.
ExportPdfToResponse(String, Boolean) Exports the ASPxTreeList's data to the specified file in PDF format with the specified export settings, and writes it to the response in binary format.
ExportRtfToResponse() Exports the ASPxTreeList's data to a file in RTF format, and writes it to the response in binary format.
ExportRtfToResponse(RtfExportOptions) Exports the ASPxTreeList's data to a file in RTF format with the specified settings, and writes it to the response in binary format.
ExportRtfToResponse(Boolean) Exports the ASPxTreeList's data to a file in RTF format with the specified settings, and writes it to the response in binary format.
ExportRtfToResponse(Boolean, RtfExportOptions) Exports the ASPxTreeList's data to a file in RTF format with the specified setting, and writes it to the response in binary format.
ExportRtfToResponse(String) Exports the ASPxTreeList's data to the specified file in RTF format, and writes it to the response in binary format.
ExportRtfToResponse(String, RtfExportOptions) Exports the ASPxTreeList's data to the specified file in RTF format with the specified settings, and writes it to the response in binary format.
ExportRtfToResponse(String, Boolean) Exports the ASPxTreeList's data to the specified file in RTF format with the specified settings, and writes it to the response in binary format.
ExportToDocx(Stream) Exports the ASPxTreeList's data to the specified file in DOCX format.
ExportToDocx(Stream, DocxExportOptions) Exports the ASPxTreeList's data to the specified stream in DOCX format using the specified options.
ExportToPdf(Stream) Exports the ASPxTreeList's data to the specified stream in PDF format.
ExportToPdf(Stream, PdfExportOptions) Exports the ASPxTreeList's data to the specified stream in PDF format using the specified options.
ExportToRtf(Stream) Exports the ASPxTreeList's data to the specified stream in RTF format.
ExportToRtf(Stream, RtfExportOptions) Exports the ASPxTreeList's data to the specified stream in RTF format using the specified options.
ExportToXls(Stream) Exports the ASPxTreeList's data to the specified stream in XLS format.
ExportToXls(Stream, XlsExportOptionsEx) Exports the control's data to the specified stream in XLS format using the specified options.
ExportToXlsx(Stream) Exports the ASPxTreeList's data to the specified file in XLSX (MS Excel 2007) format using the specified options.
ExportToXlsx(Stream, XlsxExportOptionsEx) Exports the control's data to the specified file in XLSX (MS Excel 2007) format using the specified options.
ExportXlsToResponse() Exports the ASPxTreeList's data to the specified file in XLS format with the specified export settings, and writes it to the response in binary format.
ExportXlsToResponse(XlsExportOptionsEx) Exports the tree list's data to the specified file in XLS format with the specified export settings, and writes it to the response in binary format.
ExportXlsToResponse(Boolean) Exports the ASPxTreeList's data to a file in XLS format with the specified export settings, and writes it to the response in binary format.
ExportXlsToResponse(Boolean, XlsExportOptionsEx) Exports the tree list's data to a file in XLS format and writes it to the response in binary format.
ExportXlsToResponse(String) Exports the ASPxTreeList's data to the specified file in XLS format, and writes it to the response in binary format.
ExportXlsToResponse(String, XlsExportOptionsEx) Exports the tree list's data to the specified file in XLS format with the specified export settings, and writes it to the response in binary format.
ExportXlsToResponse(String, Boolean) Exports the ASPxTreeList's data to the specified file in XLS format with the specified export settings, and writes it to the response in binary format.
ExportXlsxToResponse() Exports the ASPxTreeList's data to a file in XLSX format, and writes it to the response in binary format.
ExportXlsxToResponse(XlsxExportOptionsEx) Exports the tree list's data to the specified file in XLSX format, and writes it to the response in binary format.
ExportXlsxToResponse(Boolean) Exports the ASPxTreeList's data to a file in XLSX format with the specified export settings, and writes it to the response in binary format.
ExportXlsxToResponse(Boolean, XlsxExportOptionsEx) Exports the tree list's data to the specified file in XLSX format with the specified export settings, and writes it to the response in binary format.
ExportXlsxToResponse(String) Exports the ASPxTreeList's data to the specified file in XLSX format, and writes it to the response in binary format.
ExportXlsxToResponse(String, XlsxExportOptionsEx) Exports the grid's data to the specified file in XLSX format with the specified export settings, and writes it to the response in binary format.
ExportXlsxToResponse(String, Boolean) Exports the ASPxTreeList's data to the specified file in XLSX format with the specified export settings, and writes it to the response in binary format.
FindControl(String) Searches the current naming container for a server control with the specified id parameter. Inherited from Control.
FindControl(String, Int32) protected Searches the current naming container for a server control with the specified id and an integer, specified in the pathOffset parameter, which aids in the search. You should not override this version of the FindControl method. Inherited from Control.
FindDataCellTemplateControl(String, TreeListDataColumn, String) Searches for the server control contained within the specified data cell's template.
FindEditCellTemplateControl(TreeListDataColumn, String) Searches for the specified server control contained within the specified edit cell's template.
FindEditFormTemplateControl(String) Searches for the specified server control contained within the Edit Form's template.
FindFilterCellTemplateControl(TreeListColumn, String) Searches for the server control contained within the specified filter row cell template.
FindFilterRowTemplateControl(String) Searches for the server control contained within the specified filter row template.
FindFooterTemplateControl(TreeListColumn, String) Searches for the server control contained within the Footer's template.
FindGroupFooterTemplateControl(String, TreeListColumn, String) Searches for the server control contained within the specified group's footer template.
FindHeaderCaptionTemplateControl(TreeListColumn, String) Searches for the specified server control contained within the column header's caption template.
FindInlineEditCellTemplateControl(TreeListDataColumn, String) Obsolete. Searches for the specified server control contained within the specified cell's template displayed within the In-Line Edit Node.
FindNodeByFieldValue(String, Object) Returns a node by its value in the specified column.
FindNodeByKeyValue(String) Returns a node by its key value.
FindNodesByFieldValue(String, Object) Returns a list of nodes that contain the specified value in the specified column.
FindPreviewTemplateControl(String, String) Searches for the specified server control contained within the specified preview's template.
Focus() Sets input focus to the web control. Inherited from ASPxWebControl.
GetAllNodes() Returns a list of all nodes displayed within the ASPxTreeList.
GetCallbackErrorMessage() static Obtains the error info while processing the redirection page. Inherited from ASPxWebControl.
GetClientSideEventHandler(String) Returns the specified client event's handler. Inherited from ASPxWebControl.
GetCssClassNamePrefix() For internal use only. Inherited from ASPxWebControl.
GetCssClassNamePrefix(String) For internal use only. Inherited from ASPxWebControl.
GetDefaultBooleanProperty(String, DefaultBoolean) For internal use only. Inherited from ASPxWebControl.
GetDesignModeState() protected Gets design-time data for a control. Inherited from Control.
GetHashCode() Serves as the default hash function. Inherited from Object.
GetResourceUrl(Page, String) static Returns a URL reference to an embedded resource in an assembly. Inherited from ASPxWebControl.
GetResourceUrl(Page, Type, String) static Returns a URL reference to an embedded resource in an assembly. Inherited from ASPxWebControl.
GetRouteUrl(Object) Gets the URL that corresponds to a set of route parameters. Inherited from Control.
GetRouteUrl(String, Object) Gets the URL that corresponds to a set of route parameters and a route name. Inherited from Control.
GetRouteUrl(String, RouteValueDictionary) Gets the URL that corresponds to a set of route parameters and a route name. Inherited from Control.
GetRouteUrl(RouteValueDictionary) Gets the URL that corresponds to a set of route parameters. Inherited from Control.
GetSelectedNodes() Returns a list of selected nodes.
GetSelectedNodes(Boolean) Returns a list of selected nodes.
GetSummaryValue(TreeListNode, TreeListSummaryItem) Returns the specified summary value.
GetType() Gets the Type of the current instance. Inherited from Object.
GetUniqueIDRelativeTo(Control) Returns the prefixed portion of the UniqueID property of the specified control. Inherited from Control.
GetVirtualNodeObject(TreeListNode) Returns a data object for the specified node when an ASPxTreeList operates in virtual mode.
GetVisibleNodes() Returns a list of nodes that are visible on-screen.
HasControls() Determines if the server control contains any child controls. Inherited from Control.
HasEvents() protected Returns a value indicating whether events are registered for the control or any child controls. Inherited from Control.
HideFilterControl() Hides the Filter Control.
HtmlEncode(String) For internal use only. Inherited from ASPxWebControl.
HtmlEncode(String, Boolean) For internal use only. Inherited from ASPxWebControl.
IsAccessibilityCompliantRender() Returns a value that indicates whether the control's accessible html code is rendered. Inherited from ASPxWebControl.
IsAccessibilityCompliantRender(Boolean) Returns a value that indicates whether the control's accessible html code is rendered. Inherited from ASPxWebControl.
IsClientSideAPIEnabled() Returns a value that indicates whether a specific programmatic interface (in particular, specific JavaScript objects and methods) are available to the control on the client side. Inherited from ASPxWebControl.
IsEnabled() Returns a value that specifies whether a web control is enabled. Inherited from ASPxWebControlBase.
IsLiteralContent() protected Determines if the server control holds only literal content. Inherited from Control.
IsLoading() This member supports the internal infrastructure and is not intended to be used directly from your code. Inherited from ASPxWebControl.
IsVirtualMode() Indicates whether the ASPxTreeList operates in Virtual Mode.
IsVisible() Returns a value that specifies whether the current web control is displayed. Inherited from ASPxWebControlBase.
LoadClientLayout(Byte[]) Restores a ASPxTreeList layout from the specified parameter.
LoadControlState(Object) protected Restores control-state information from a previous page request that was saved by the SaveControlState() method. Inherited from Control.
MakeResponseCompressed() static Specifies that the response code (the HTML code of the web page) should be compressed on the server before sending it to the client. Inherited from ASPxWebControl.
MakeResponseCompressed(Boolean) static Specifies that the response code (the HTML code of the web page) should be compressed on the server before sending it to the client, and accepts a parameter specifying whether to apply compression to IE6. Inherited from ASPxWebControl.
MapPathSecure(String) protected Retrieves the physical path that a virtual path, either absolute or relative, maps to. Inherited from Control.
MemberwiseClone() protected Creates a shallow copy of the current Object. Inherited from Object.
MergeStyle(Style) Copies any nonblank elements of the specified style to the Web control, but will not overwrite any existing style elements of the control. This method is used primarily by control developers. Inherited from WebControl.
MoveNode(String, String) Moves the specified node to a new position.
OnBubbleEvent(Object, EventArgs) protected Determines whether the event for the server control is passed up the page's UI server control hierarchy. Inherited from Control.
OnDataBinding(EventArgs) protected Raises the DataBinding event. Inherited from Control.
OnUnload(EventArgs) protected Raises the Unload event. Inherited from Control.
OpenFile(String) protected Gets a Stream used to read a file. Inherited from Control.
RaiseBubbleEvent(Object, EventArgs) protected Assigns any sources of the event and its information to the control's parent. Inherited from Control.
RedirectOnCallback(String) static Redirects a client to a new URL while processing a callback. Inherited from ASPxWebControl.
ReferenceEquals(Object, Object) static Determines whether the specified Object instances are the same instance. Inherited from Object.
RefreshVirtualTree() Rebuilds a virtual tree.
RefreshVirtualTree(TreeListNode) Rebuilds the tree, starting from the specified node.
RegisterBaseScript(Page) static Registers base scripts, required to embed an ASPxWebControl control onto the specified page. Inherited from ASPxWebControl.
RegisterBaseScript(Page, Boolean) static Registers base scripts required to embed an ASPxWebControl control onto the specified page. Inherited from ASPxWebControl.
RegisterStyleSheets() For internal use only.
RegisterUtilsScript(Page) static Obsolete. Registers utils scripts required to embed an ASPxWebControl control onto the specified page. Inherited from ASPxWebControl.
RemovedControl(Control) protected Called after a child control is removed from the Controls collection of the Control object. Inherited from Control.
RenderBeginTag(HtmlTextWriter) Renders the HTML opening tag of the control to the specified writer. This method is used primarily by control developers. Inherited from WebControl.
RenderChildren(HtmlTextWriter) protected Outputs the content of a server control's children to a provided HtmlTextWriter object, which writes the content to be rendered on the client. Inherited from Control.
RenderContents(HtmlTextWriter) protected Renders the contents of the control to the specified writer. This method is used primarily by control developers. Inherited from WebControl.
RenderControl(HtmlTextWriter) Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled. Inherited from Control.
RenderControl(HtmlTextWriter, ControlAdapter) protected Outputs server control content to a provided HtmlTextWriter object using a provided ControlAdapter object. Inherited from Control.
RenderEndTag(HtmlTextWriter) Renders the HTML closing tag of the control into the specified writer. This method is used primarily by control developers. Inherited from WebControl.
RequireClientLibrariesRegistering() static Specifies whether client library registration is required. Inherited from ASPxWebControl.
ResolveAdapter() protected Gets the control adapter responsible for rendering the specified control. Inherited from Control.
ResolveClientUrl(String) Gets a URL that can be used by the browser. Inherited from ASPxWebControlBase.
ResolveUrl(String) Converts a URL into one that is usable on the requesting client. Inherited from Control.
SaveClientLayout() Saves the ASPxTreeList layout.
SaveControlState() protected Saves any server control state changes that have occurred since the time the page was posted back to the server. Inherited from Control.
SelectAll(Boolean) Selects all nodes with the specified settings.
SetBatchEditInsertedNodeKeyValue(Object) Returns the key value for the inserted node.
SetCallbackErrorMessage(String) static Specifies the message text to be displayed for remote clients when a DevExpress control callback error has occurred. Inherited from ASPxWebControl.
SetClientSideEventHandler(String, String) Defines a handler for the specified client event. Inherited from ASPxWebControl.
SetDesignModeState(IDictionary) protected Sets design-time data for a control. Inherited from Control.
SetIECompatibilityMode(Int32) static Switches all DevExpress controls on a page to use the specified IE version. Inherited from ASPxWebControl.
SetIECompatibilityMode(Int32, Control) static Obsolete. Switches all DevExpress controls on the specified page to use the specified IE version. Inherited from ASPxWebControl.
SetIECompatibilityModeEdge() static Switches all DevExpress controls on a page to use the latest IE version. Inherited from ASPxWebControl.
SetIECompatibilityModeEdge(Control) static Obsolete. Switches all DevExpress controls on the specified page to use the latest IE version. Inherited from ASPxWebControl.
SetRenderMethodDelegate(RenderMethod) Assigns an event handler delegate to render the server control and its content into its parent control. Inherited from Control.
SetTraceData(Object, Object) Sets trace data for design-time tracing of rendering data, using the trace data key and the trace data value. Inherited from Control.
SetTraceData(Object, Object, Object) Sets trace data for design-time tracing of rendering data, using the traced object, the trace data key, and the trace data value. Inherited from Control.
ShowFilterControl() Displays the filter control.
SortBy(TreeListDataColumn, ColumnSortOrder) Sorts data by the specified column's values.
SortBy(TreeListDataColumn, Int32) Sorts data by the values of the specified data column, and places the column in the specified position among the sorted columns.
StartEdit(String) Switches the ASPxTreeList to edit mode.
StartEditNewNode(String) Switches the ASPxTreeList to edit mode and allows new node values to be edited.
IAttributeAccessor.GetAttribute(String) Gets an attribute of the Web control with the specified name. Inherited from WebControl.
IAttributeAccessor.SetAttribute(String, String) Sets an attribute of the Web control to the specified name and value. Inherited from WebControl.
IControlDesignerAccessor.GetDesignModeState() For a description of this member, see GetDesignModeState(). Inherited from Control.
IControlDesignerAccessor.SetDesignModeState(IDictionary) For a description of this member, see SetDesignModeState(IDictionary). Inherited from Control.
IControlDesignerAccessor.SetOwnerControl(Control) For a description of this member, see SetOwnerControl(Control). Inherited from Control.
IParserAccessor.AddParsedSubObject(Object) For a description of this member, see AddParsedSubObject(Object). Inherited from Control.
ToString() Returns a string that represents the current object. Inherited from Object.
UnselectAll(Boolean) Unselects all tree list nodes.
UpdateEdit() Saves all the changes made, and switches the ASPxTreeList to browse mode.

Events

Name Description
AutoFilterCellEditorCreate Enables you to assign editors to individual filter row cells.
AutoFilterCellEditorInitialize Enables the cell editors displayed within the auto filter row cells to be initialized.
BatchUpdate Occurs after an end-user clicks the Update button in batch edit mode and allows you to provide a custom data updating mechanism.
BeforeExport Occurs before the tree list content is exported.
BeforeGetCallbackResult Occurs after a callback sent by the current control has been processed on the server, but prior to the time the respective callback result render is formed.
BeforeHeaderFilterFillItems Enables you to provide custom filter items instead of default ones displayed within a Header Filter.
CallbackError static Allows you to handle any server exception that might occur during server-side processing of a callback sent by a DevExpress web control. Inherited from ASPxWebControl.
CancelNodeEditing Enables you to prevent changes made within a node from being discarded.
CellEditorInitialize Enables initializing the cell editors displayed within the edit cells.
ClientLayout Enables you to save and restore the previously saved layout of the ASPxTreeList.
CommandColumnButtonInitialize Enables individual command buttons to be initialized.
CustomButtonCallback Occurs when a user clicks a custom command button.
CustomCallback Fires when a round trip to the server has been initiated by a call to the client ASPxClientTreeList.PerformCallback method.
CustomColumnDisplayText Enables custom display text to be provided for any cell.
CustomDataCallback Fires when a round trip to the server has been initiated by a call to the client ASPxClientTreeList.PerformCustomDataCallback method.
CustomErrorText Enables you to provide custom error descriptions for exceptions raised during a callback.
CustomFilterExpressionDisplayText Enables you to display custom text in the filter bar, corresponding to the current filter expression.
CustomFilterNode Enables you to specify whether the required node should be filtered even if this node doesn't match the specified filter criteria.
CustomJSProperties Enables you to supply any server data that can then be parsed on the client.
CustomNodeSort Enables you to sort data using custom rules.
CustomSummaryCalculate Enables you to calculate summary values manually.
CustomUnboundColumnData Enables data to be supplied to unbound columns.
DataBinding Occurs when the server control binds to a data source. Inherited from Control.
DataBound Occurs after the server control binds to the data source. Inherited from ASPxDataWebControlBase.
Disposed Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested. Inherited from Control.
EditingOperationCompleted Occurs after data editing has been completed.
ExportRenderBrick Enables rendering of different content from the content exported by default.
FilterControlColumnsCreated Occurs after all filter control columns have been created.
FilterControlCriteriaValueEditorCreate Enables you to replace the default criteria value editor with a custom one.
FilterControlCriteriaValueEditorInitialize Enables you to initialize the editors displayed within the criteria value.
FilterControlCustomValueDisplayText Enables you to specify the entered filter value's custom display text to be displayed when the filter control's condition value editor is inactive.
FilterControlOperationVisibility Enables you to dynamically hide operation items (such as the Equals, Contains, etc.) of the filter control's operation dropdown menu.
FilterControlParseValue Enables you to process and modify an entered value before it is actually accepted by the filter control.
FocusedNodeChanged Fires after the focused node has been changed.
HeaderFilterEditorInitialize Occurs when a header filter editor is initialized.
HeaderFilterFillItems Enables you to add custom filter items which filter data by the current column, to ones displayed within a Header Filter.
HtmlCommandCellPrepared Enables the settings of individual command cells to be changed.
HtmlDataCellPrepared Enables the settings of individual cells to be changed.
HtmlRowPrepared Enables the settings of individual rows to be changed.
Init Occurs when the server control is initialized, which is the first step in its lifecycle. Inherited from Control.
InitNewNode Enables you to initialize added nodes.
Load Occurs when the server control is loaded into the Page object. Inherited from Control.
NodeCollapsed Fires after a node has been collapsed.
NodeCollapsing Fires before a node is collapsed.
NodeDeleted Occurs after a node has been deleted.
NodeDeleting Enables you to prevent a node from being deleted.
NodeExpanded Fires after a node has been expanded.
NodeExpanding Fires before a node is expanded.
NodeInserted Occurs after a new node has been added to the ASPxTreeList.
NodeInserting Enables you to cancel adding a new node.
NodeUpdated Occurs after a node has been updated.
NodeUpdating Enables you to prevent a node from being updated.
NodeValidating Enables you to specify whether node data is valid, and whether the node can be updated.
PageIndexChanged Fires after the selected page has been changed.
PageSizeChanged Fires on the server side after a page size (amount of rows per a page) is changed by end-user interactions.
ParseValue Enables you to process and modify an entered value before it is actually accepted by the ASPxTreeList.
PreRender Occurs after the Control object is loaded but prior to rendering. Inherited from Control.
ProcessColumnAutoFilter Enables you to apply custom filter criteria when filter row is in the Auto mode.
ProcessDragNode Fires after a node drag and drop operation has been completed.
ProcessOnClickRowFilter Enables you to apply custom filter criteria when the filter row is in the OnClick mode.
SearchPanelEditorCreate Enables you to replace the default search panel editor with custom one.
SearchPanelEditorInitialize Enables you to customize the properties of an editor displayed within the search panel.
SelectionChanged Fires after an end user changed selection.
StartNodeEditing Enables you to prevent a node from being edited.
ToolbarItemClick Fires after a toolbar item has been clicked.
Unload Occurs when the server control is unloaded from memory. Inherited from Control.
VirtualModeCreateChildren Enables creation of a list of business objects that correspond to the child nodes owned by the processed node (virtual mode).
VirtualModeNodeCreated Occurs when the ASPxTreeList functions in Virtual Mode after a node has been created.
VirtualModeNodeCreating Enables you to initialize nodes in a tree virtual mode.
See Also