You can find the following forum thread where a solutions is proposed: http://www.telerik.com/forums/about-reorder-by-sumfunction-value http://www.telerik.com/forums/can-you-sort-by-an-aggregrate-function http://www.telerik.com/forums/customize-group-and-sort
You can find the following forum threads where a solution is proposed: http://www.telerik.com/forums/about-reorder-by-sumfunction-value http://www.telerik.com/forums/can-you-sort-by-an-aggregrate-function http://www.telerik.com/forums/customize-group-and-sort
Hello Petr, As you submitted your feedback under Category UI for WPF, may I ask you to clarify if you request this scenario for RadGridView's group rows? If so, would you also clarify how do you wish the sorting to be done exactly as you may have many aggregate functions defined and displayed for the same group row? Regards, Dimitrina