RadGridView Indirect Group Headers

[nduru]

I am evaluating RadGridView for an urgent project.

I am grouping data heirachically by two columns of integers.
The integers are indexes to strings in a second table
1. I want to display those strings on the group header instead of the integer values
2. I want to display any aggregates on the group footer
 
 Thanks

[Vlad]

Hello nduru,

 You can use GroupHeaderTemplate property of the grid columns to define desired group header and you can add desired aggregate functions to desired columns to show group aggregates in the footers. Please check this demo for more info.

All the best,
Vlad
the Telerik team

[nduru]

Vlad,

Thanks for the quick response that worked perfectly.

I had a second problem when I defined the columns manually where the groups  would not always expand

but I found the solution in another post

  As I was using a DataTable as the source I needed to 

  to define the MemberType of the field in the GroupDescriptor