DataViewBase Events

Serves as a base for classes that represent Views.

Name	Description
BeforeLayoutRefresh	Enables you to lock down end-user capabilities that affect the onscreen position of the focused row (moving row focus, row scrolling, filtering, sorting, etc.).
CanSelectRow	Occurs in multiple row select mode when an end-user tries to select a grid row (node) and allows you to prevent selecting a particular row (node).
CanUnselectRow	Occurs in multiple row select mode when an end-user tries to unselect a grid row (node) and allows you to prevent unselecting a particular row (node).
ColumnHeaderClick	Occurs when a column header is clicked.
CompleteRecordDragDrop	Occurs when a drag-and-drop operation is completed.
ContextMenuClosing	Occurs just before any context menu on the element is closed. Inherited from FrameworkElement.
ContextMenuOpening	Occurs when any context menu on the element is opened. Inherited from FrameworkElement.
ContinueRecordDrag	Occurs when there is a change in the keyboard or mouse button states during a drag-and-drop operation, and enables the drop source to cancel the drag-and-drop operation depending on the key/button states.
CreateRootNodeCompleted
CustomFilterDisplayText	Allows you to display custom text instead of a filter expression in the legacy Filter Panel.
DataContextChanged	Occurs when the data context for this element changes. Inherited from FrameworkElement.
DataSourceRefresh	Occurs before the data source is refreshed (a user presses F5 or executes the RefreshDataSource command) and allows you to implement custom refresh logic.
DragEnter	Occurs when the input system reports an underlying drag event with this element as the drag target. Inherited from UIElement.
DragLeave	Occurs when the input system reports an underlying drag event with this element as the drag origin. Inherited from UIElement.
DragOver	Occurs when the input system reports an underlying drag event with this element as the potential drop target. Inherited from UIElement.
DragRecordOver	Occurs continuously while a record is dragged (moved) within the drop target’s boundary.
Drop	Occurs when the input system reports an underlying drop event with this element as the drop target. Inherited from UIElement.
DropRecord	Occurs when a record is dropped on the drop target element.
FilterEditorCreated	Fires after the embedded FilterControl has been created. This event is not fired for the new FilterEditorControl.
FocusableChanged	Occurs when the value of the Focusable property changes. Inherited from UIElement.
FocusedColumnChanged	Obsolete. Occurs after the focused column has been changed.
FocusedRowChanged	Obsolete. Occurs after the focused row has been changed.
FocusedRowHandleChanged	Occurs after the focused row’s handle has been changed.
FocusedRowHandleChanging	Occurs when the focused row handle is about to change.
FocusedViewChanged	Occurs after the active View has been changed.
GetActiveEditorNeedsKey	Allows you to specify whether an active editor responds to keys that a user presses.
GetIsEditorActivationAction	Allows you to specify whether an action (key down, text input, or mouse left button click) activates the focused editor.
GiveFeedback	Occurs when the input system reports an underlying drag-and-drop event that involves this element. Inherited from UIElement.
GiveRecordDragFeedback	Occurs continuously while a drag-and-drop operation is in progress, and enables the drag source to give feedback to the user.
GotFocus	Occurs when this element gets logical focus. Inherited from UIElement.
GotKeyboardFocus	Occurs when the keyboard is focused on this element. Inherited from UIElement.
GotMouseCapture	Occurs when this element captures the mouse. Inherited from UIElement.
GotStylusCapture	Occurs when this element captures the stylus. Inherited from UIElement.
GotTouchCapture	Occurs when a touch is captured to this element. Inherited from UIElement.
HiddenColumnChooser	Occurs after the Column Chooser has been hidden.
Initialized	Occurs when this FrameworkElement is initialized. This event coincides with cases where the value of the IsInitialized property changes from false (or undefined) to true. Inherited from FrameworkElement.
IsEnabledChanged	Occurs when the value of the IsEnabled property on this element changes. Inherited from UIElement.
IsHitTestVisibleChanged	Occurs when the value of the IsHitTestVisible dependency property changes on this element. Inherited from UIElement.
IsKeyboardFocusedChanged	Occurs when the value of the IsKeyboardFocused property changes on this element. Inherited from UIElement.
IsKeyboardFocusWithinChanged	Occurs when the value of the IsKeyboardFocusWithin property changes on this element. Inherited from UIElement.
IsMouseCapturedChanged	Occurs when the value of the IsMouseCaptured property changes on this element. Inherited from UIElement.
IsMouseCaptureWithinChanged	Occurs when the value of the IsMouseCaptureWithinProperty changes on this element. Inherited from UIElement.
IsMouseDirectlyOverChanged	Occurs when the value of the IsMouseDirectlyOver property changes on this element. Inherited from UIElement.
IsStylusCapturedChanged	Occurs when the value of the IsStylusCaptured property changes on this element. Inherited from UIElement.
IsStylusCaptureWithinChanged	Occurs when the value of the IsStylusCaptureWithin property changes on this element. Inherited from UIElement.
IsStylusDirectlyOverChanged	Occurs when the value of the IsStylusDirectlyOver property changes on this element. Inherited from UIElement.
IsVisibleChanged	Occurs when the value of the IsVisible property changes on this element. Inherited from UIElement.
KeyDown	Occurs when a key is pressed while focus is on this element. Inherited from UIElement.
KeyUp	Occurs when a key is released while focus is on this element. Inherited from UIElement.
LayoutUpdated	Occurs when the layout of the various visual elements associated with the current Dispatcher changes. Inherited from UIElement.
Loaded	Occurs when the element is laid out, rendered, and ready for interaction. Inherited from FrameworkElement.
LostFocus	Occurs when this element loses logical focus. Inherited from UIElement.
LostKeyboardFocus	Occurs when the keyboard is no longer focused on this element. Inherited from UIElement.
LostMouseCapture	Occurs when this element loses mouse capture. Inherited from UIElement.
LostStylusCapture	Occurs when this element loses stylus capture. Inherited from UIElement.
LostTouchCapture	Occurs when this element loses a touch capture. Inherited from UIElement.
ManipulationBoundaryFeedback	Occurs when the manipulation encounters a boundary. Inherited from UIElement.
ManipulationCompleted	Occurs when a manipulation and inertia on the UIElement object is complete. Inherited from UIElement.
ManipulationDelta	Occurs when the input device changes position during a manipulation. Inherited from UIElement.
ManipulationInertiaStarting	Occurs when the input device loses contact with the UIElement object during a manipulation and inertia begins. Inherited from UIElement.
ManipulationStarted	Occurs when an input device begins a manipulation on the UIElement object. Inherited from UIElement.
ManipulationStarting	Occurs when the manipulation processor is first created. Inherited from UIElement.
MouseDoubleClick	Occurs when a mouse button is clicked two or more times. Inherited from Control.
MouseDown	Occurs when any mouse button is pressed while the pointer is over this element. Inherited from UIElement.
MouseEnter	Occurs when the mouse pointer enters the bounds of this element. Inherited from UIElement.
MouseLeave	Occurs when the mouse pointer leaves the bounds of this element. Inherited from UIElement.
MouseLeftButtonDown	Occurs when the left mouse button is pressed while the mouse pointer is over this element. Inherited from UIElement.
MouseLeftButtonUp	Occurs when the left mouse button is released while the mouse pointer is over this element. Inherited from UIElement.
MouseMove	Occurs when the mouse pointer moves while over this element. Inherited from UIElement.
MouseRightButtonDown	Occurs when the right mouse button is pressed while the mouse pointer is over this element. Inherited from UIElement.
MouseRightButtonUp	Occurs when the right mouse button is released while the mouse pointer is over this element. Inherited from UIElement.
MouseUp	Occurs when any mouse button is released over this element. Inherited from UIElement.
MouseWheel	Occurs when the user rotates the mouse wheel while the mouse pointer is over this element. Inherited from UIElement.
PastingFromClipboard	Obsolete. Occurs when some information is pasted from the clipboard to the grid.
PreviewDragEnter	Occurs when the input system reports an underlying drag event with this element as the drag target. Inherited from UIElement.
PreviewDragLeave	Occurs when the input system reports an underlying drag event with this element as the drag origin. Inherited from UIElement.
PreviewDragOver	Occurs when the input system reports an underlying drag event with this element as the potential drop target. Inherited from UIElement.
PreviewDrop	Occurs when the input system reports an underlying drop event with this element as the drop target. Inherited from UIElement.
PreviewGiveFeedback	Occurs when a drag-and-drop operation is started. Inherited from UIElement.
PreviewGotKeyboardFocus	Occurs when the keyboard is focused on this element. Inherited from UIElement.
PreviewKeyDown	Occurs when a key is pressed while focus is on this element. Inherited from UIElement.
PreviewKeyUp	Occurs when a key is released while focus is on this element. Inherited from UIElement.
PreviewLostKeyboardFocus	Occurs when the keyboard is no longer focused on this element. Inherited from UIElement.
PreviewMouseDoubleClick	Occurs when a user clicks the mouse button two or more times. Inherited from Control.
PreviewMouseDown	Occurs when any mouse button is pressed while the pointer is over this element. Inherited from UIElement.
PreviewMouseLeftButtonDown	Occurs when the left mouse button is pressed while the mouse pointer is over this element. Inherited from UIElement.
PreviewMouseLeftButtonUp	Occurs when the left mouse button is released while the mouse pointer is over this element. Inherited from UIElement.
PreviewMouseMove	Occurs when the mouse pointer moves while the mouse pointer is over this element. Inherited from UIElement.
PreviewMouseRightButtonDown	Occurs when the right mouse button is pressed while the mouse pointer is over this element. Inherited from UIElement.
PreviewMouseRightButtonUp	Occurs when the right mouse button is released while the mouse pointer is over this element. Inherited from UIElement.
PreviewMouseUp	Occurs when any mouse button is released while the mouse pointer is over this element. Inherited from UIElement.
PreviewMouseWheel	Occurs when the user rotates the mouse wheel while the mouse pointer is over this element. Inherited from UIElement.
PreviewQueryContinueDrag	Occurs when there is a change in the keyboard or mouse button state during a drag-and-drop operation. Inherited from UIElement.
PreviewStylusButtonDown	Occurs when the stylus button is pressed while the pointer is over this element. Inherited from UIElement.
PreviewStylusButtonUp	Occurs when the stylus button is released while the pointer is over this element. Inherited from UIElement.
PreviewStylusDown	Occurs when the stylus touches the digitizer while it is over this element. Inherited from UIElement.
PreviewStylusInAirMove	Occurs when the stylus moves over an element without actually touching the digitizer. Inherited from UIElement.
PreviewStylusInRange	Occurs when the stylus is close enough to the digitizer to be detected, while over this element. Inherited from UIElement.
PreviewStylusMove	Occurs when the stylus moves while over the element. The stylus must move while being detected by the digitizer to raise this event, otherwise, PreviewStylusInAirMove is raised instead. Inherited from UIElement.
PreviewStylusOutOfRange	Occurs when the stylus is too far from the digitizer to be detected. Inherited from UIElement.
PreviewStylusSystemGesture	Occurs when a user performs one of several stylus gestures. Inherited from UIElement.
PreviewStylusUp	Occurs when the user raises the stylus off the digitizer while the stylus is over this element. Inherited from UIElement.
PreviewTextInput	Occurs when this element gets text in a device-independent manner. Inherited from UIElement.
PreviewTouchDown	Occurs when a finger touches the screen while the finger is over this element. Inherited from UIElement.
PreviewTouchMove	Occurs when a finger moves on the screen while the finger is over this element. Inherited from UIElement.
PreviewTouchUp	Occurs when a finger is raised off of the screen while the finger is over this element. Inherited from UIElement.
ProcessEditorActivationAction	Allows you to specify whether the focused editor should process an activation action.
PropertyChanged	Occurs every time the DataViewBase.FocusedView property has changed its value.
QueryContinueDrag	Occurs when there is a change in the keyboard or mouse button state during a drag-and-drop operation. Inherited from UIElement.
QueryCursor	Occurs when the cursor is requested to display. This event is raised on an element each time that the mouse pointer moves to a new location, which means the cursor object might need to be changed based on its new position. Inherited from UIElement.
RequestBringIntoView	Occurs when BringIntoView(Rect) is called on this element. Inherited from FrameworkElement.
RowAnimationBegin	Enables you to provide a custom animation effect after row data has been asynchronously retrieved from a data source.
SearchStringToFilterCriteria	Occurs each time the GridControl starts to search data and allows you to convert the search string to filter criteria.
ShowFilterPopup	Allows you to customize a column’s drop-down filter.
ShowGridMenu	Enables you to customize the context menu.
ShownColumnChooser	Occurs after the Column Chooser has been shown.
SizeChanged	Occurs when either the ActualHeight or the ActualWidth properties change value on this element. Inherited from FrameworkElement.
SourceUpdated	Occurs when the source value changes for any existing property binding on this element. Inherited from FrameworkElement.
StartRecordDrag	This event occurs when a drag-and-drop operation is started.
StylusButtonDown	Occurs when the stylus button is pressed while the pointer is over this element. Inherited from UIElement.
StylusButtonUp	Occurs when the stylus button is released while the pointer is over this element. Inherited from UIElement.
StylusDown	Occurs when the stylus touches the digitizer while the stylus is over this element. Inherited from UIElement.
StylusEnter	Occurs when the stylus enters the bounds of this element. Inherited from UIElement.
StylusInAirMove	Occurs when the stylus moves over an element without actually touching the digitizer. Inherited from UIElement.
StylusInRange	Occurs when the stylus is close enough to the digitizer to be detected, while over this element. Inherited from UIElement.
StylusLeave	Occurs when the stylus leaves the bounds of the element. Inherited from UIElement.
StylusMove	Occurs when the stylus moves over this element. The stylus must move while on the digitizer to raise this event. Otherwise, StylusInAirMove is raised instead. Inherited from UIElement.
StylusOutOfRange	Occurs when the stylus is too far from the digitizer to be detected, while over this element. Inherited from UIElement.
StylusSystemGesture	Occurs when a user performs one of several stylus gestures. Inherited from UIElement.
StylusUp	Occurs when the user raises the stylus off the digitizer while it is over this element. Inherited from UIElement.
TargetUpdated	Occurs when the target value changes for any property binding on this element. Inherited from FrameworkElement.
TextInput	Occurs when this element gets text in a device-independent manner. Inherited from UIElement.
ToolTipClosing	Occurs just before any tooltip on the element is closed. Inherited from FrameworkElement.
ToolTipOpening	Occurs when any tooltip on the element is opened. Inherited from FrameworkElement.
TouchDown	Occurs when a finger touches the screen while the finger is over this element. Inherited from UIElement.
TouchEnter	Occurs when a touch moves from outside to inside the bounds of this element. Inherited from UIElement.
TouchLeave	Occurs when a touch moves from inside to outside the bounds of this element. Inherited from UIElement.
TouchMove	Occurs when a finger moves on the screen while the finger is over this element. Inherited from UIElement.
TouchUp	Occurs when a finger is raised off of the screen while the finger is over this element. Inherited from UIElement.
UnboundExpressionEditorCreated	Fires after the Expression Editor has been invoked for an unbound column.
Unloaded	Occurs when the element is removed from within an element tree of loaded elements. Inherited from FrameworkElement.