'宣言
Public Delegate Sub UltraMaskedEdit.InvalidOperationEventHandler( _
ByVal As Object, _
ByVal As Infragistics.Win.UltraWinMaskedEdit.InvalidOperationEventArgs _
)
public delegate void UltraMaskedEdit.InvalidOperationEventHandler(
object ,
Infragistics.Win.UltraWinMaskedEdit.InvalidOperationEventArgs
)