return type Iquerable

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C#

C#4.0

how we will take a value for IQuerable<> return type function

Posted 30-Aug-12 18:32pm

pree_kh

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pree_kh 31-Aug-12 0:54am

public IQueryable<s_employee> GetEmplyees()
{
// Select * from S_Employee
return tr.S_Employee;
}
i have made this function ,now i call this function in other class,now i have to display this list in grid,,can some one help?

Sarrrva 31-Aug-12 0:57am

read this one
http://stackoverflow.com/questions/849009/how-can-i-return-a-iqueryable-in-c-sharp-3-0-without-knowing-its-type

Sergey Alexandrovich Kryukov 19-Sep-12 20:12pm

What is "return type function"?
--SA

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Sarrrva · Accepted Answer · 2012-08-30T18:43:00

Solution 1

for Example paging:

C#

public static IQueryable<TSource> Page<TSource>(this IQueryable<TSource> source,
int currentPage, int pageSize)
{
    return source.Skip((currentPage - 1) * pageSize).Take(pageSize);
}

regards
sarva

Posted 30-Aug-12 18:43pm

Sarrrva