get count of similar data based on two columns using linq & asp.net

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I have a DB table consists following Columns and Date.

HTML

Table1
id | CauseID(forgeinkey) | Datefrom | Title
-------------------------------------------
1 | 2 |09/10/2014 | title1
2 | 1 |09/20/2014 | title2
3 | 1 |09/20/2014 | title3
4 | 3 |09/30/2014 | title4
5 | 3 |09/30/2014 | title5

Table2
CauseID | Title
--------------------
1 | cause1
2 | cause2
3 | cause3

What i want that if user enters month 09 show the data from above table should be get in following format:

cause1(2)-title2-title3
(beacuse cause1 occures two times in Table in 09/20/2014)

cause3(2)-title4-title5
(beacuse cause3 occures two times in Table in 09/30/2014)

cause2(1)-title1
(beacuse cause2 occures one time in Table in 09/10/2014)

can somebody please tell me how to do it in linq asp.net
thank you very very much in advance

Posted 20-Sep-14 5:44am

saifullahiit

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m-shraddha · Answer 1 · 2014-09-20T06:24:00

In txt1 you can enter a date like 9/20/2014
DateTime dt = Convert.DateTime(txt1.Text);
var query = from T1 in context.Table1
join T2 in context.Table2 on T!.CauseID equals T2.CauseID
where SqiFunctions.DateDiff("DAY",T1.Dateform,dt) == 0
select new
{
T2.Title,
T1.Title
}

You will get two records and you need to do simple formatting in order to get result in above format