UIElement Events
Assembly: PresentationCore (in PresentationCore.dll)
| Name | Description | |
|---|---|---|
![]() | DragEnter | Occurs when the input system reports an underlying drag event with this element as the drag target. |
![]() | DragLeave | Occurs when the input system reports an underlying drag event with this element as the drag origin. |
![]() | DragOver | Occurs when the input system reports an underlying drag event with this element as the potential drop target. |
![]() | Drop | Occurs when the input system reports an underlying drop event with this element as the drop target. |
![]() | FocusableChanged | Occurs when the value of the Focusable property changes. |
![]() | GiveFeedback | Occurs when the input system reports an underlying drag-and-drop event that involves this element. |
![]() | GotFocus | Occurs when this element gets logical focus. |
![]() | GotKeyboardFocus | Occurs when the keyboard is focused on this element. |
![]() | GotMouseCapture | Occurs when this element captures the mouse. |
![]() | GotStylusCapture | Occurs when this element captures the stylus. |
![]() | GotTouchCapture | Occurs when a touch is captured to this element. |
![]() | IsEnabledChanged | Occurs when the value of the IsEnabled property on this element changes. |
![]() | IsHitTestVisibleChanged | Occurs when the value of the IsHitTestVisible dependency property changes on this element. |
![]() | IsKeyboardFocusedChanged | Occurs when the value of the IsKeyboardFocused property changes on this element. |
![]() | IsKeyboardFocusWithinChanged | Occurs when the value of the IsKeyboardFocusWithinChanged property changes on this element. |
![]() | IsMouseCapturedChanged | Occurs when the value of the IsMouseCaptured property changes on this element. |
![]() | IsMouseCaptureWithinChanged | Occurs when the value of the IsMouseCaptureWithinProperty changes on this element. |
![]() | IsMouseDirectlyOverChanged | Occurs when the value of the IsMouseDirectlyOver property changes on this element. |
![]() | IsStylusCapturedChanged | Occurs when the value of the IsStylusCaptured property changes on this element. |
![]() | IsStylusCaptureWithinChanged | Occurs when the value of the IsStylusCaptureWithin property changes on this element. |
![]() | IsStylusDirectlyOverChanged | Occurs when the value of the IsStylusDirectlyOver property changes on this element. |
![]() | IsVisibleChanged | Occurs when the value of the IsVisible property changes on this element. |
![]() | KeyDown | Occurs when a key is pressed while focus is on this element. |
![]() | KeyUp | Occurs when a key is released while focus is on this element. |
![]() | LayoutUpdated | Occurs when the layout of the various visual elements associated with the current Dispatcher changes. |
![]() | LostFocus | Occurs when this element loses logical focus. |
![]() | LostKeyboardFocus | Occurs when the keyboard is no longer focused on this element,. |
![]() | LostMouseCapture | Occurs when this element loses mouse capture. |
![]() | LostStylusCapture | Occurs when this element loses stylus capture. |
![]() | LostTouchCapture | Occurs when this element loses a touch capture. |
![]() | ManipulationBoundaryFeedback | Occurs when the manipulation encounters a boundary. |
![]() | ManipulationCompleted | Occurs when a manipulation and inertia on the UIElement object is complete. |
![]() | ManipulationDelta | Occurs when the input device changes position during a manipulation. |
![]() | ManipulationInertiaStarting | Occurs when the input device loses contact with the UIElement object during a manipulation and inertia begins. |
![]() | ManipulationStarted | Occurs when an input device begins a manipulation on the UIElement object. |
![]() | ManipulationStarting | Occurs when the manipulation processor is first created. |
![]() | MouseDown | Occurs when any mouse button is pressed while the pointer is over this element. |
![]() | MouseEnter | Occurs when the mouse pointer enters the bounds of this element. |
![]() | MouseLeave | Occurs when the mouse pointer leaves the bounds of this element. |
![]() | MouseLeftButtonDown | Occurs when the left mouse button is pressed while the mouse pointer is over this element. |
![]() | MouseLeftButtonUp | Occurs when the left mouse button is released while the mouse pointer is over this element. |
![]() | MouseMove | Occurs when the mouse pointer moves while over this element. |
![]() | MouseRightButtonDown | Occurs when the right mouse button is pressed while the mouse pointer is over this element. |
![]() | MouseRightButtonUp | Occurs when the right mouse button is released while the mouse pointer is over this element. |
![]() | MouseUp | Occurs when any mouse button is released over this element. |
![]() | MouseWheel | Occurs when the user rotates the mouse wheel while the mouse pointer is over this element. |
![]() | PreviewDragEnter | Occurs when the input system reports an underlying drag event with this element as the drag target. |
![]() | PreviewDragLeave | Occurs when the input system reports an underlying drag event with this element as the drag origin. |
![]() | PreviewDragOver | Occurs when the input system reports an underlying drag event with this element as the potential drop target. |
![]() | PreviewDrop | Occurs when the input system reports an underlying drop event with this element as the drop target. |
![]() | PreviewGiveFeedback | Occurs when a drag-and-drop operation is started. |
![]() | PreviewGotKeyboardFocus | Occurs when the keyboard is focused on this element. |
![]() | PreviewKeyDown | Occurs when a key is pressed while focus is on this element. |
![]() | PreviewKeyUp | Occurs when a key is released while focus is on this element. |
![]() | PreviewLostKeyboardFocus | Occurs when the keyboard is no longer focused on this element. |
![]() | PreviewMouseDown | Occurs when any mouse button is pressed while the pointer is over this element. |
![]() | PreviewMouseLeftButtonDown | Occurs when the left mouse button is pressed while the mouse pointer is over this element. |
![]() | PreviewMouseLeftButtonUp | Occurs when the left mouse button is released while the mouse pointer is over this element. |
![]() | PreviewMouseMove | Occurs when the mouse pointer moves while the mouse pointer is over this element. |
![]() | PreviewMouseRightButtonDown | Occurs when the right mouse button is pressed while the mouse pointer is over this element. |
![]() | PreviewMouseRightButtonUp | Occurs when the right mouse button is released while the mouse pointer is over this element. |
![]() | PreviewMouseUp | Occurs when any mouse button is released while the mouse pointer is over this element. |
![]() | PreviewMouseWheel | Occurs when the user rotates the mouse wheel while the mouse pointer is over this element. |
![]() | PreviewQueryContinueDrag | Occurs when there is a change in the keyboard or mouse button state during a drag-and-drop operation. |
![]() | PreviewStylusButtonDown | Occurs when the stylus button is pressed while the pointer is over this element. |
![]() | PreviewStylusButtonUp | Occurs when the stylus button is released while the pointer is over this element. |
![]() | PreviewStylusDown | Occurs when the stylus touches the digitizer while it is over this element. |
![]() | PreviewStylusInAirMove | Occurs when the stylus moves over an element without actually touching the digitizer. |
![]() | PreviewStylusInRange | Occurs when the stylus is close enough to the digitizer to be detected, while over this element. |
![]() | 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. |
![]() | PreviewStylusOutOfRange | Occurs when the stylus is too far from the digitizer to be detected. |
![]() | PreviewStylusSystemGesture | Occurs when a user performs one of several stylus gestures. |
![]() | PreviewStylusUp | Occurs when the user raises the stylus off the digitizer while the stylus is over this element. |
![]() | PreviewTextInput | Occurs when this element gets text in a device-independent manner. |
![]() | PreviewTouchDown | Occurs when a finger touches the screen while the finger is over this element. |
![]() | PreviewTouchMove | Occurs when a finger moves on the screen while the finger is over this element. |
![]() | PreviewTouchUp | Occurs when a finger is raised off of the screen while the finger is over this element. |
![]() | QueryContinueDrag | Occurs when there is a change in the keyboard or mouse button state during a drag-and-drop operation. |
![]() | 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. |
![]() | StylusButtonDown | Occurs when the stylus button is pressed while the pointer is over this element. |
![]() | StylusButtonUp | Occurs when the stylus button is released while the pointer is over this element. |
![]() | StylusDown | Occurs when the stylus touches the digitizer while the stylus is over this element. |
![]() | StylusEnter | Occurs when the stylus enters the bounds of this element. |
![]() | StylusInAirMove | Occurs when the stylus moves over an element without actually touching the digitizer. |
![]() | StylusInRange | Occurs when the stylus is close enough to the digitizer to be detected, while over this element. |
![]() | StylusLeave | Occurs when the stylus leaves the bounds of the element. |
![]() | 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. |
![]() | StylusOutOfRange | Occurs when the stylus is too far from the digitizer to be detected, while over this element. |
![]() | StylusSystemGesture | Occurs when a user performs one of several stylus gestures. |
![]() | StylusUp | Occurs when the user raises the stylus off the digitizer while it is over this element. |
![]() | TextInput | Occurs when this element gets text in a device-independent manner. |
![]() | TouchDown | Occurs when a finger touches the screen while the finger is over this element. |
![]() | TouchEnter | Occurs when a touch moves from outside to inside the bounds of this element. |
![]() | TouchLeave | Occurs when a touch moves from inside to outside the bounds of this element. |
![]() | TouchMove | Occurs when a finger moves on the screen while the finger is over this element. |
![]() | TouchUp | Occurs when a finger is raised off of the screen while the finger is over this element. |
