'DeclarationPublic Event MouseLeftButtonDown As MouseButtonEventHandler
public event MouseButtonEventHandler MouseLeftButtonDown
Event Data
The event handler receives an argument of type MouseButtonEventArgs containing data related to this event. The following MouseButtonEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| ButtonState | Gets the state of the button associated with the event. |
| ChangedButton | Gets the button associated with the event. |
| ClickCount | Gets the number of times the button was clicked. |
| Device | (Inherited from System.Windows.Input.InputEventArgs) |
| Handled | (Inherited from System.Windows.RoutedEventArgs) |
| LeftButton | (Inherited from System.Windows.Input.MouseEventArgs) |
| MiddleButton | (Inherited from System.Windows.Input.MouseEventArgs) |
| MouseDevice | (Inherited from System.Windows.Input.MouseEventArgs) |
| OriginalSource | (Inherited from System.Windows.RoutedEventArgs) |
| RightButton | (Inherited from System.Windows.Input.MouseEventArgs) |
| RoutedEvent | (Inherited from System.Windows.RoutedEventArgs) |
| Source | (Inherited from System.Windows.RoutedEventArgs) |
| StylusDevice | (Inherited from System.Windows.Input.MouseEventArgs) |
| Timestamp | (Inherited from System.Windows.Input.InputEventArgs) |
| XButton1 | (Inherited from System.Windows.Input.MouseEventArgs) |
| XButton2 | (Inherited from System.Windows.Input.MouseEventArgs) |
Remarks
This event overrides System.Windows.UIElement's MouseLeftButtonDown in order to allow handlers to prevent the default behavior of a mouse down.
See Also