'宣言 Public Delegate Sub UpDownButtonClickEventHandler( _ ByVal sender As System.Object, _ ByVal e As UpDownButtonClickEventArgs _ )
public delegate void UpDownButtonClickEventHandler( System.object sender, UpDownButtonClickEventArgs e )
パラメータ
- sender
- The source of the event.
- e
- An UpDownButtonClickEventArgs object that contains the event data.