共用方式為


UpDownBase.BackgroundImageChanged 事件

定義

發生於 BackgroundImage 屬性的值變更時。

public:
 event EventHandler ^ BackgroundImageChanged;
[System.ComponentModel.Browsable(false)]
public event EventHandler BackgroundImageChanged;
[System.ComponentModel.Browsable(false)]
public event EventHandler? BackgroundImageChanged;
[<System.ComponentModel.Browsable(false)>]
member this.BackgroundImageChanged : EventHandler 
Public Custom Event BackgroundImageChanged As EventHandler 

事件類型

屬性

適用於