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 (e.g. 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 Enables custom text to be displayed within the Filter Panel.
DataContextChanged Occurs when the data context for this element changes. Inherited from FrameworkElement.
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.
FocusedViewChanged Occurs after the active View has been changed.
GetActiveEditorNeedsKey Allows you to specify whether an active editor responds to keys that an end 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 make the focused editor process an activation action. When a user performs an activation action, the GridControl activates the editor, but the editor does not process the action. To make the editor process the action, handle this event and set RaiseEventAgain to true.
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 after the Search Panel's string is changed.
ShowFilterPopup Enables you to customize a column's filter dropdown.
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.
See Also