validate string in ggc

[abc]

I am using syncfusion ggc 5.2. I want that if user enters a string which is more than 1000 characters the cell should show a error with an error message(error message only when user points to error symbol of cell).
I will be v thankfull if anyone could help me in this.

[haneefm]

Hi Prabhjeet,

To validate the grid cell string, you need to handle the TableControlCurrentCellValidateString and set the e.Inner.Cancel to true for invalid text. Below are the codes:

void gridGroupingControl1_TableControlCurrentCellValidateString(object sender, GridTableControlCurrentCellValidateStringEventArgs e)
{
Console.WriteLine(e.TableControl.CurrentCell.Renderer.ControlText.Length);
if( e.TableControl.CurrentCell.Renderer.ControlText.Length > 10 )
{
e.Inner.Cancel = true;
FieldDescriptor fd = e.TableControl.Table.CurrentRecordManager.CurrentField;
CurrentRecordProperty prop = e.TableControl.Table.CurrentRecordManager.Properties[ fd ];
prop.Exception = new Exception( "Invalid Text"); //Error Message in a Cell;
MessageBox.Show("Invalid Text"); //Poup Error Message
}

}

Best regards,
Haneef