No, sorry it is not. I should have paid closer attention. See if the information at the bottom of this helps you:

http://msdn2.microsoft.com/en-us/library/ykdxa0bc.aspx


>Is that code is working on DataGridView Control ? I've been tried to use that code in DataGridView but no luck ...
>
>Thanks :-)
>
>>Try something like (if you want to force numeric instead, change to ! to force numeric or use char.IsNumeric):
>>

>>public class NumbersOnlyTextBox : TextBox
>>{
>>  public NumbersOnlyTextBox()
>>  {
>>    KeyPress += new KeyPressEventHandler( HandleKeyPress );
>>  }
>>
>>  private void HandleKeyPress( object sender, KeyPressEventArgs e )
>>  {
>>    if ( ( char.IsDigit( e.KeyChar ) || char.IsControl( e.KeyChar ) ) )
>>      e.Handled = true;
>>  }
>>}
>>

>>
>>>Hi all,
>>>
>>>I want to prevent non-numeric input from the first user's keystroke in DataGridView (mimic behaviour of Numeric TextBox in VFP).
>>>
>>>Anybody know how to do it ?
>>>
>>>Thanks in advance :-D