'宣言 Public Delegate Sub BeforeButtonClickedEventHandler( _ ByVal sender As Object, _ ByVal e As OnBeforeButtonClickedEventArgs _ )
public delegate void BeforeButtonClickedEventHandler( object sender, OnBeforeButtonClickedEventArgs e )
BeforeButtonClickedEventHandler メンバ Infragistics.Win.UltraWinEditors.UltraWinCalc 名前空間