How can I access to a control exists in a EditItemTemplate from a custom event handler ?

[Homam]

Hi,

I want to set a value in a control exists in a GridTemplateColumn, I've read many threads here about it and I figure out that  I must use ItemDataBound event instead,
but actually I can't, because I have a control shows a popup and the popup returns a value by a callback in the server,
so how can I deal with this situation?

The code:

protected void MyCustomControl_ItemSelected(string returnedValue)
{
    var control = (RadGrid1.EditItems[0] as GridEdittableItem).FindControl("MyCustomTextBox");

    if (control != null)
    {
       control.Text = returnedValue;
    }
}

Thanks in advance.

[Princy]

Hello Homam,

Try the following approach to access the TextBox control in edit form.

C#:

protected void MyCustomControl_ItemSelected(string returnedValue)
   {
      int rowindex =Convert.ToInt32(RadGrid1.EditIndexes[0]);
          GridEditFormItem editItem = (GridEditFormItem)RadGrid1.MasterTableView.GetItems(GridItemType.EditFormItem)[rowindex];
          TextBox control = (TextBox)editItem.FindControl("MyCustomTextBox");
          if (control != null)
       {
          control.Text = returnedValue;
       }
   }

Thanks,
Princy.

[Homam]

Thanks Princy for the replay,

It works well and I accessed to the control, but the set of the value didn't work, and it still remains the original value !!!

Any idea !!

Thanks in advance.