Dynamic Cumulative Column

[Mark]

Is there any way to make a column that automatically updates (changes based on sorting and filtering) and is a cumulative column for values in another column?  For example you have:

Column A         Cumulative Column
1                      1
2                      3
3                      6

If you sort them in the other direction:

Column A Cumulative Column 
3 3
2 5
1 6

Thanks,
Mark

[Konstantin Dikov]

Hi Mark,

For achieving such functionality you could use a GridTemplateColumn as Cumulative column and handle the server-side ItemDataBound event to populate it.

For your convenience I have prepared a sample page with the above approach. Please refer to the attached files and see if the approach there meets your requirements.


Regards,
Konstantin Dikov
Telerik

[Mark]

Hi Konstantin,

Thanks for the info!

-Mark