How to implement aggregation function menu

[Mark Reidman]

Hi ,

I have been using Infragistics winform grid in my past projects, it had a wonderfull functionality of giving the user to choose in real time between the available aggregate functions in Grid's footer (just like the filtering option).
So basically, there was another icon next to the filtering icon, clicking on it provided pop up window with count, sum etc.. functions, choosing aggregate function showed the result in the footer of the Grid.

I need excatlly the same functionalitty in my application - How can this be implemented?
Could you please provide with example.

Thank you ahead,
Mark

[Yavor Georgiev]

Hello Mark Reidman,

 I'm attaching a sample solution that implements a custom control (much like our FilteringDropDown control) that allows you to select and apply aggregate functions. I have also modified the GridViewHeaderCell template to place it next to the Filter icon. You can use this solution as a starting point.

Please let me know if you need further assistance.

Sincerely yours,
Yavor Georgiev
the Telerik team

[Mark Reidman]

Thank you very much - it is exactly what I was looking for.

[Pavel Pavlov]

Hello Mark Reidman,

You may also  find this blog post helpful for your scenario.

Sincerely yours,
Pavel Pavlov
the Telerik team