Groupby Avg and Sum in Custom Aggregates

[Satz]

Hi,

I want to show Sum and Avg at the same time while clicking  custom aggregates in the header Context.

I am able to show the Total Sum and Avg . But how do i calculate the sum and Avg for groupby columns and show in the group Footer item.

Any example or thought on this?

Best regards,
Satz

[Eyup]

Hello Satz,

I believe the following articles would be of great help:
http://www.telerik.com/help/aspnet-ajax/grid-customize-gridgroupheaderitem.html
http://www.telerik.com/help/aspnet-ajax/grid-perform-calculations-in-group-header.html
http://www.telerik.com/help/aspnet-ajax/grid-aligning-items-in-group-header.html

Hope this helps.

Regards,
Eyup
Telerik