Hello Viktor,
my purpose is to merge three Grids together, in which the last grid (RadGrid3) should be equiped with a "Freeze The header".
This option is not yet available in the GridTableView in the hierarchy RadGrid. That's why I am using these three intermingled three grids.
In the last grid (RadGrid3), I have a RedNumericTextBox which is out of reach. my question is how to attain this control (RadNumericTextBox) to set a value.
I would like to user the client side method.
PS:
you have given me previously a way by which I can access the control (RadNumericTextBox) in the first hierarchy to first item. what I'm really in need of is how to reach the control of all the subsequent hierarchy items.
Regards