I have a WinGrid with a CalculatorDropDown as a cells editor component.   I have the cell formatted with a dollar sign and four places after the decimal place.  Everything works fine if you only make changes to the cell value as soon as you enter the cell (it strips out the dollar sign)  or if you make changes via the CalculatorDropDown.  However, if you make changes using the CDD and then realize that the value you got was not correct and attempt to make changes directly in the cell, it throws the value in editor is not valid error (can't convert value to decimal).  I have the following Code in the CellDataError event:

Private Sub ugFeeSched_CellDataError(ByVal sender As Object, ByVal e As   Infragistics.Win.UltraWinGrid.CellDataErrorEventArgs) Handles ugFeeSched.CellDataError

        Try
            e.RaiseErrorEvent = False
            e.RestoreOriginalValue = False
            e.StayInEditMode = False
        Catch ex As Exception
            HandleError(ex, Name, "ugFeeSched_CellDataError")
        End Try

    End Sub

The grid still restores the original value?  Is this by design or is there something I am missing in my code? 

Any help would be greatly appreciated.