DragDrop.PreviewDragLeaveEvent 欄位

public: static initonly System::Windows::RoutedEvent ^ PreviewDragLeaveEvent;

public static readonly System.Windows.RoutedEvent PreviewDragLeaveEvent;

 staticval mutable PreviewDragLeaveEvent : System.Windows.RoutedEvent

Public Shared ReadOnly PreviewDragLeaveEvent As RoutedEvent 

欄位值

備註

當物體被拖出元素範圍時，事件 PreviewDragLeave 發生。

此欄位識別事件的隧道版本 PreviewDragLeave 。 關於此事件冒泡版本的識別碼，請參見 DragLeaveEvent。

另請參閱

• PreviewDragLeave
• AddPreviewDragLeaveHandler(DependencyObject, DragEventHandler)
• RemovePreviewDragLeaveHandler(DependencyObject, DragEventHandler)