'Declaration Public Event PreviewMouseLeftButtonDown As MouseButtonEventHandler
'Usage Dim instance As DragFillContextMenu Dim handler As MouseButtonEventHandler AddHandler instance.PreviewMouseLeftButtonDown, handler
public event MouseButtonEventHandler PreviewMouseLeftButtonDown
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) |
See Also