public bool ExecuteCommand( MaskedInputCommandId command, object commandParameter, FrameworkElement sourceElement )
'宣言 Public Function ExecuteCommand( _ ByVal command As MaskedInputCommandId, _ ByVal commandParameter As Object, _ ByVal sourceElement As FrameworkElement _ ) As Boolean
XamMaskedInput クラス XamMaskedInput メンバ MaskedInputCommandId 列挙体