protected virtual void OnBeforeEditorButtonDropDown( Infragistics.Win.UltraWinEditors.BeforeEditorButtonDropDownEventArgs e )
'宣言 Protected Overridable Sub OnBeforeEditorButtonDropDown( _ ByVal e As Infragistics.Win.UltraWinEditors.BeforeEditorButtonDropDownEventArgs _ )
UltraTimeSpanEditor クラス UltraTimeSpanEditor メンバ