ContentElement.DragLeave ContentElement.DragLeave ContentElement.DragLeave ContentElement.DragLeave Event


輸入系統報告其下以此項目作為拖曳來源的拖曳事件時發生。Occurs when the input system reports an underlying drag event with this element as the drag origin.

 event System::Windows::DragEventHandler ^ DragLeave;
public event System.Windows.DragEventHandler DragLeave;
member this.DragLeave : System.Windows.DragEventHandler 
Public Custom Event DragLeave As DragEventHandler 


本項目中建立的別名DragDrop.DragLeave附加事件,此類別,讓ContentElement.DragLeave屬於類別的成員清單時ContentElement繼承為基底的項目。This event creates an alias for the DragDrop.DragLeave attached event for this class so that ContentElement.DragLeave is part of the class members list when ContentElement is inherited as a base element. 附加至事件處理常式DragLeave事件會附加至基礎DragDrop.DragLeave附加事件,並接收相同的事件資料執行個體。Event handlers that are attached to the DragLeave event are attached to the underlying DragDrop.DragLeave attached event and receive the same event data instance.

路由事件資訊Routed Event Information

識別項欄位Identifier field DragLeaveEvent
路由策略Routing strategy 事件反昇Bubbling
Delegate - 委派Delegate DragEventHandler