In the example "GridView / Custom Filter Row" when you search initially in the row bar nothing happens. It's requiered to push the "Apply" button at least once to make the row bar works properly.
I'd like to use this sample in my project but I don't find where the problem is.
I am enclosing a modified version of the example which meets your requirements.
Kind regards,
Svett
the Telerik team
Q2’11 SP1 of RadControls for WinForms is available for download (see what's new); also available is the Q3'11 Roadmap for Telerik Windows Forms controls.