public delegate void BeforeUltraGridPerformActionEventHandler( object sender, BeforeUltraGridPerformActionEventArgs e )
'宣言 Public Delegate Sub BeforeUltraGridPerformActionEventHandler( _ ByVal sender As Object, _ ByVal e As BeforeUltraGridPerformActionEventArgs _ )
BeforeUltraGridPerformActionEventHandler メンバ Infragistics.Win.UltraWinGrid 名前空間