How to reset the default value when validate data

[Administrator]

Hi,
In DataBoundGrid, I use ValidateFailed to validate a numeric column as below:

private void dgrSelectedFields_ValidateFailed(object sender, Syncfusion.Windows.Forms.Grid.GridValidateFailedEventArgs e)
{
GridCurrentCell cc = this.dgrSelectedFields.CurrentCell;
int row = cc.RowIndex;
int col = cc.ColIndex;
string strValue = dgrSelectedFields[row, col].Text;
string strMessage = "Item ''" + strValue + "'' does not pass validation test.";
cc.ErrorMessage = "";
MessageBox.Show(strMessage, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
e.Handled = false;
}

Could you please tell me how to reset the default value of the cell after the MessageBox shown? Because the default value will only be reset when user press ESC key.

Thanks

[Administrator]

Try setting

dgrSelectedFields[row, col].Text = defaultValue;
dgrSelectedFields.RefreshRange(GridRangeInfo.Cell(row, col), true);

[Administrator]

Thanks for your reply.

>Try setting
>

>dgrSelectedFields[row, col].Text = defaultValue;
>dgrSelectedFields.RefreshRange(GridRangeInfo.Cell(row, col), true);
>