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Aggregate with more than one column

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Salvador
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Salvador asked on 03 Nov 2012, 08:59 AM
Al last,
i found one post good.

http://www.telerik.com/community/forums/silverlight/gridview/custom-aggregate-two-columns.aspx
Thanks.


Hi, I see some post with this, but don't understand solution.

I have five columns:
Country
Town
Company
Kg_to_send
Kg_send

I need a Aggregate, that when grouping  by country, town, company... said:
Kg_to_send = 1958 , Kg_send = 1845, %=94.22
H
ow i made this?
Can you send me a sample?

Thanks.

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Dimitrina
Telerik team
answered on 05 Nov 2012, 07:00 AM
Hi,

You could achieve your goal using a Custom Generic Aggregate. Please check this demo for an example on how to do so.

Kind regards,
Didie
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