Hello Alexander,

I am afraid that there is no a technical approach to achieve this layout without template column with UltrawebGrid. When you have template columns the grid is not aware what is the content of the columns and it does not know how to filter them. I have sample for you which utilize AJAX functionality of the grid and implements custom filtering with template headers.

Please download  and test it

Regards,

Rado,

Infragistics developer team

Infragistics

Thanks, Rado.

I have tried Header template, and faced with sorting problem. No arrows, no server events when I click on column's header.  As I undestand I have to imlement it by myself?

May be there is some way to implement it using multi header? Or some way to change rendering of first row?