語言

ControlDesigner.OnDragEnter(DragEventArgs) 方法

定義

命名空間:
System.Windows.Forms.Design
組件:
System.Design.dll
組件:
System.Windows.Forms.Design.dll
組件:
System.Design.dll, System.Windows.Forms.Design.dll
來源:
ControlDesigner.cs
來源:
ControlDesigner.cs
來源:
ControlDesigner.cs
來源:
ControlDesigner.cs
來源:
ControlDesigner.cs

當拖放操作進入控制設計者視圖時，會收到呼叫。

protected:
 virtual void OnDragEnter(System::Windows::Forms::DragEventArgs ^ de);
protected virtual void OnDragEnter(System.Windows.Forms.DragEventArgs de);
abstract member OnDragEnter : System.Windows.Forms.DragEventArgs -> unit
override this.OnDragEnter : System.Windows.Forms.DragEventArgs -> unit
Protected Overridable Sub OnDragEnter (de As DragEventArgs)

參數

de
DragEventArgs

提供事件數據的A DragEventArgs 。

適用於