共用方式為


UndoEngine.Undoing 事件

定義

緊接在執行復原動作之前發生。

public:
 event EventHandler ^ Undoing;
public event EventHandler Undoing;
public event EventHandler? Undoing;
member this.Undoing : EventHandler 
Public Custom Event Undoing As EventHandler 

事件類型

適用於