DataGridViewDataErrorEventArgs ?

Hi,

For the "DataError" event of the DataGridView I would like to catch the
"ConstraintException" when there is an error but I havent figure it out how
to do it with e.Exception of DataGridViewDataErrorEventArgs.

Thanks in advanced for any help,

Regards,
Asaf

Hi Asaf,

Thanks for posting.

Regarding this issue, we can use C# "is" operator to determine if
e.Exception is of type ConstraintException. Code snippet listed below:

if ((e.Exception) is ConstraintException)
{
DataGridView view = (DataGridView)sender;
view.Rows[anError.RowIndex].ErrorText = "an Constraint error";
view.Rows[anError.RowIndex].Cells[e.ColumnIndex].ErrorText = "an
Constraint error";
e.ThrowException = false;
}//what ever statement you like

Hope this helps!

Best regards,
Jeffrey Tan
Microsoft Online Partner Support
Get Secure! - www.microsoft.com/security
This posting is provided "as is" with no warranties and confers no rights.

Hi Jeffrey,

Thanks for your help :-)

Regards,
Asaf

""Jeffrey Tan[MSFT]"" wrote:

> Hi Asaf,
>
> Thanks for posting.
>
> Regarding this issue, we can use C# "is" operator to determine if
> e.Exception is of type ConstraintException. Code snippet listed below:
>
> if ((e.Exception) is ConstraintException)
> {
> DataGridView view = (DataGridView)sender;
> view.Rows[anError.RowIndex].ErrorText = "an Constraint error";
> view.Rows[anError.RowIndex].Cells[e.ColumnIndex].ErrorText = "an
> Constraint error";
> e.ThrowException = false;
> }//what ever statement you like
>
> Hope this helps!
>
> Best regards,
> Jeffrey Tan
> Microsoft Online Partner Support
> Get Secure! - www.microsoft.com/security
> This posting is provided "as is" with no warranties and confers no rights.
>
>

You are welcome

Best regards,
Jeffrey Tan
Microsoft Online Partner Support
Get Secure! - www.microsoft.com/security
This posting is provided "as is" with no warranties and confers no rights.