GridColumn Events

The grid column.

Name	Description
ContentChanged	This member supports the internal infrastructure and is not intended to be used directly from your code. Inherited from BaseColumn.
ContextMenuClosing	Occurs just before any context menu on the element is closed. Inherited from FrameworkContentElement.
ContextMenuOpening	Occurs when any context menu on the element is opened. Inherited from FrameworkContentElement.
DataContextChanged	Occurs when this element’s data context changes. Inherited from FrameworkContentElement.
DragEnter	Occurs when the input system reports an underlying drag event with this element as the drag target. Inherited from ContentElement.
DragLeave	Occurs when the input system reports an underlying drag event with this element as the drag origin. Inherited from ContentElement.
DragOver	Occurs when the input system reports an underlying drag event with this element as the potential drop target. Inherited from ContentElement.
Drop	Occurs when the input system reports an underlying drop event with this element as the drop target. Inherited from ContentElement.
FocusableChanged	Occurs when the value of the Focusable property changes. Inherited from ContentElement.
GiveFeedback	Occurs when the input system reports an underlying drag-and-drop event that involves this element. Inherited from ContentElement.
GotFocus	Occurs when this element gets logical focus. Inherited from ContentElement.
GotKeyboardFocus	Occurs when the keyboard is focused on this element. Inherited from ContentElement.
GotMouseCapture	Occurs when this element captures the mouse. Inherited from ContentElement.
GotStylusCapture	Occurs when this element captures the stylus. Inherited from ContentElement.
GotTouchCapture	Occurs when a touch is captured to this element. Inherited from ContentElement.
Initialized	Occurs when this FrameworkContentElement is initialized. This coincides with cases where the value of the IsInitialized property changes from false (or undefined) to true. Inherited from FrameworkContentElement.
IsEnabledChanged	Occurs when the value of the IsEnabled property on this element changes. Inherited from ContentElement.
IsKeyboardFocusedChanged	Occurs when the value of the IsKeyboardFocused property changes on this element. Inherited from ContentElement.
IsKeyboardFocusWithinChanged	Occurs when the value of the IsKeyboardFocusWithinChanged property changes on this element. Inherited from ContentElement.
IsMouseCapturedChanged	Occurs when the value of the IsMouseCaptured property changes on this element. Inherited from ContentElement.
IsMouseCaptureWithinChanged	Occurs when the value of the IsMouseCaptureWithinProperty changes on this element. Inherited from ContentElement.
IsMouseDirectlyOverChanged	Occurs when the value of the IsMouseDirectlyOver property changes on this element. Inherited from ContentElement.
IsStylusCapturedChanged	Occurs when the value of the IsStylusCaptured property changes on this element. Inherited from ContentElement.
IsStylusCaptureWithinChanged	Occurs when the value of the IsStylusCaptureWithin property changes on this element. Inherited from ContentElement.
IsStylusDirectlyOverChanged	Occurs when the value of the IsStylusDirectlyOver property changes on this element. Inherited from ContentElement.
KeyDown	Occurs when a key is pressed while focus is on this element. Inherited from ContentElement.
KeyUp	Occurs when a key is released while focus is on this element. Inherited from ContentElement.
Loaded	Occurs when the element is laid out, rendered, and ready for interaction. Inherited from FrameworkContentElement.
LostFocus	Occurs when this element loses logical focus. Inherited from ContentElement.
LostKeyboardFocus	Occurs when the keyboard is no longer focused on this element. Inherited from ContentElement.
LostMouseCapture	Occurs when this element loses mouse capture. Inherited from ContentElement.
LostStylusCapture	Occurs when this element loses stylus capture. Inherited from ContentElement.
LostTouchCapture	Occurs when this element loses a touch capture. Inherited from ContentElement.
MouseDown	Occurs when any mouse button is pressed while the pointer is over this element. Inherited from ContentElement.
MouseEnter	Occurs when the mouse pointer enters the bounds of this element. Inherited from ContentElement.
MouseLeave	Occurs when the mouse pointer leaves the bounds of this element. Inherited from ContentElement.
MouseLeftButtonDown	Occurs when the left mouse button is pressed while the mouse pointer is over this element. Inherited from ContentElement.
MouseLeftButtonUp	Occurs when the left mouse button is released while the mouse pointer is over this element. Inherited from ContentElement.
MouseMove	Occurs when the mouse pointer moves while over this element. Inherited from ContentElement.
MouseRightButtonDown	Occurs when the right mouse button is pressed while the mouse pointer is over this element. Inherited from ContentElement.
MouseRightButtonUp	Occurs when the right mouse button is released while the mouse pointer is over this element. Inherited from ContentElement.
MouseUp	Occurs when any mouse button is released over this element. Inherited from ContentElement.
MouseWheel	Occurs when the user rotates the mouse wheel while the mouse pointer is over this element. Inherited from ContentElement.
PreviewDragEnter	Occurs when the input system reports an underlying drag event with this element as the drag target. Inherited from ContentElement.
PreviewDragLeave	Occurs when the input system reports an underlying drag event with this element as the drag origin. Inherited from ContentElement.
PreviewDragOver	Occurs when the input system reports an underlying drag event with this element as the potential drop target. Inherited from ContentElement.
PreviewDrop	Occurs when the input system reports an underlying drop event with this element as the drop target. Inherited from ContentElement.
PreviewGiveFeedback	Occurs when a drag-and-drop operation is started. Inherited from ContentElement.
PreviewGotKeyboardFocus	Occurs when the keyboard is focused on this element. Inherited from ContentElement.
PreviewKeyDown	Occurs when a key is pressed while the keyboard is focused on this element. Inherited from ContentElement.
PreviewKeyUp	Occurs when a key is released while the keyboard is focused on this element. Inherited from ContentElement.
PreviewLostKeyboardFocus	Occurs when the keyboard is no longer focused on this element. Inherited from ContentElement.
PreviewMouseDown	Occurs when any mouse button is pressed while the pointer is over this element. Inherited from ContentElement.
PreviewMouseLeftButtonDown	Occurs when the left mouse button is pressed while the mouse pointer is over this element. Inherited from ContentElement.
PreviewMouseLeftButtonUp	Occurs when the left mouse button is released while the mouse pointer is over this element. Inherited from ContentElement.
PreviewMouseMove	Occurs when the mouse pointer moves while the mouse pointer is over this element. Inherited from ContentElement.
PreviewMouseRightButtonDown	Occurs when the right mouse button is pressed while the mouse pointer is over this element. Inherited from ContentElement.
PreviewMouseRightButtonUp	Occurs when the right mouse button is released while the mouse pointer is over this element. Inherited from ContentElement.
PreviewMouseUp	Occurs when any mouse button is released while the mouse pointer is over this element. Inherited from ContentElement.
PreviewMouseWheel	Occurs when the user rotates the mouse wheel while the mouse pointer is over this element. Inherited from ContentElement.
PreviewQueryContinueDrag	Occurs when there is a change in the keyboard or mouse button state during a drag-and-drop operation. Inherited from ContentElement.
PreviewStylusButtonDown	Occurs when the stylus button is pressed while the pointer is over this element. Inherited from ContentElement.
PreviewStylusButtonUp	Occurs when the stylus button is released while the pointer is over this element. Inherited from ContentElement.
PreviewStylusDown	Occurs when the stylus touches the digitizer while it is over this element. Inherited from ContentElement.
PreviewStylusInAirMove	Occurs when the stylus moves over an element without actually touching the digitizer. Inherited from ContentElement.
PreviewStylusInRange	Occurs when the stylus is close enough to the digitizer to be detected, while over this element. Inherited from ContentElement.
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 ContentElement.
PreviewStylusOutOfRange	Occurs when the stylus is too far from the digitizer to be detected. Inherited from ContentElement.
PreviewStylusSystemGesture	Occurs when a user performs one of several stylus gestures. Inherited from ContentElement.
PreviewStylusUp	Occurs when the user raises the stylus off the digitizer while the stylus is over this element. Inherited from ContentElement.
PreviewTextInput	Occurs when this element gets text in a device-independent manner. Inherited from ContentElement.
PreviewTouchDown	Occurs when a finger touches the screen while the finger is over this element. Inherited from ContentElement.
PreviewTouchMove	Occurs when a finger moves on the screen while the finger is over this element. Inherited from ContentElement.
PreviewTouchUp	Occurs when a finger is raised off of the screen while the finger is over this element. Inherited from ContentElement.
PropertyChanged	Occurs every time any of the ColumnBase.ActualShowCriteriaInAutoFilterRow and BaseColumn.View properties has changed their values. Inherited from ColumnBase.
QueryContinueDrag	Occurs when there is a change in the keyboard or mouse button state during a drag-and-drop operation. Inherited from ContentElement.
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 ContentElement.
SourceUpdated	Occurs when any associated data source participating in a binding on this element changes. Inherited from FrameworkContentElement.
StylusButtonDown	Occurs when the stylus button is pressed while the pointer is over this element. Inherited from ContentElement.
StylusButtonUp	Occurs when the stylus button is released while the pointer is over this element. Inherited from ContentElement.
StylusDown	Occurs when the stylus touches the digitizer while the stylus is over this element. Inherited from ContentElement.
StylusEnter	Occurs when the stylus enters the bounds of this element. Inherited from ContentElement.
StylusInAirMove	Occurs when the stylus moves over an element without actually touching the digitizer. Inherited from ContentElement.
StylusInRange	Occurs when the stylus is close enough to the digitizer to be detected, while over this element. Inherited from ContentElement.
StylusLeave	Occurs when the stylus leaves the bounds of the element. Inherited from ContentElement.
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 ContentElement.
StylusOutOfRange	Occurs when the stylus is too far from the digitizer to be detected, while over this element. Inherited from ContentElement.
StylusSystemGesture	Occurs when a user performs one of several stylus gestures. Inherited from ContentElement.
StylusUp	Occurs when the user raises the stylus off the digitizer while it is over this element. Inherited from ContentElement.
TargetUpdated	Occurs when any associated target property participating in a binding on this element changes. Inherited from FrameworkContentElement.
TextInput	Occurs when this element gets text in a device-independent manner. Inherited from ContentElement.
ToolTipClosing	Occurs just before any tooltip on the element is closed. Inherited from FrameworkContentElement.
ToolTipOpening	Occurs when any tooltip on the element is opened. Inherited from FrameworkContentElement.
TouchDown	Occurs when a finger touches the screen while the finger is over this element. Inherited from ContentElement.
TouchEnter	Occurs when a touch moves from outside to inside the bounds of this element. Inherited from ContentElement.
TouchLeave	Occurs when a touch moves from inside to outside the bounds of this element. Inherited from ContentElement.
TouchMove	Occurs when a finger moves on the screen while the finger is over this element. Inherited from ContentElement.
TouchUp	Occurs when a finger is raised off of the screen while the finger is over this element. Inherited from ContentElement.
Unloaded	Occurs when the element is removed from an element tree of loaded elements. Inherited from FrameworkContentElement.
Validate	Allows you to validate the focused cell’s data in the current column.