Error Occured in Linq Between when I get the date, How to solve?

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Dear sir,

Error Occured in Linq getting Between dates when I Write a Query, How to solve this problem?

My Example is,
Passing values : StartDate, EndDate

C#

var myExample=(from ex in db.Office
               where ex.startdate<=StartDate && ex.enddate>=EndDate
select 
{
NoOfBirthdays=((from i in db.Employee where (i.id<100 && i.dob<=StartDate && i.dob>=EndDate)
select i.id).Count())
});

this is my example Query,

This Query executed with error/Duplicate records. because inside where condition only check [i.id<100] but not checking [i.dob<=StartDate && i.dob>=EndDate]between date Condition.

How to solve this problem?

By mohan reply me.

Posted 9-Jan-12 5:05am

Mohankumar.Engain

Updated 9-Jan-12 5:13am

Mehdi Gholam

v3

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hoernchenmeister · Answer 1 · 2012-01-09T05:45:00

I am not really sure about what you are trying to archive...
shouldn't the "between" comparison be:

C#

i.dob >= StartDate && i.dob <= EndDate

The way you are doing it you search for entries where the dateofbirth is smaller/equal than the StartDate and greater/equal then the EndDate, so it is actually not between both dates.

Sorry if I misunderstood the question.
cheers

Mohankumar.Engain · Answer 2 · 2012-01-09T18:05:00

Solution 2

i have solved this Query myself

Error: inside where condition alias name passed wrongly
i ll put outside query alias so i solve my problem

i ll meet next Question with valuable one

by from mohan

Posted 9-Jan-12 18:05pm