[Solved] RadGrid Aggregate shows error

[lekha]

Hi
I am having a radgrid and i use the aggregate = "sum" It loads if sum is greater than Zero.But it shows error if sum is Zero
What i have to do for this??
<telerik:GridBoundColumn DataField="TotalQuantity" HeaderText="Total Quantity" Aggregate="Sum"   FooterText="Total:">                                                                                
</telerik:GridBoundColumn>


Lekha

[Pavlina]

Hi Lekha,

Please find attached  a screenshot that demonstrates the desired functionality. The sum is Zero and RadGrid is working properly.
For more information about Group Footers, please review this online demo.

Sincerely yours,
Pavlina
the Telerik team

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[lekha]

Hi Telrik team,
                      My problem solved.Actually the problem is I used the aggregate="sum" for a dynamic column that is.
dtItemDetails.Columns.Add("TotalQuantity")
Then the error shows as "sum not supporting system.object"

Then i added the datatype also.
dtItemDetails.Columns.Add("TotalQuantity", System.Type.GetType("System.Int32"));

Then it works...
Thank you

[Pavlina]

Hello Lekha,

I am glad you found a solution to your problem.
Please do not hesitate to write if any issues arise.

All the best,
Pavlina
the Telerik team

Instantly find answers to your questions on the new Telerik Support Portal.
Check out the tips for optimizing your support resource searches.