linq queery

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hai to all ,
i have List<expenserecord> , that list contains Id, Name, Amount.
Example: Id | Name | Amount
--------------------
1 | a | 50
2 | b | 10
3 | c | 40
4 | d | 6
5 | a | 5
6 | c | 80

from that i have to select the Name and Amount like the below

Name | Amount
----------------------
a | 55
b | 10
c | 120
d | 6
(above i made the Some of Amount which contains the same name)

How can i write querry to retrive data like that

Please help me...

Posted 7-Jan-11 18:28pm

satyagrahi_2010

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Hiren solanki · Answer 1 · 2011-01-07T18:43:00

Solution 1

It's just a simple group by query in LINQ.

C#

var result =
        from p in table
        group p by p.Name into g
        select new { Name = g.Key, TotalAmount = g.Sum(p => p.Amount) };

Posted 7-Jan-11 18:43pm

Hiren solanki

Comments

TweakBird 8-Jan-11 0:51am

Good call Hiren

satyagrahi_2010 26-Feb-11 5:07am

Thanks helped me.