how to store an integer output of LINQ in an int variable?

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I am trying to store an integer value with Linq in C# but I can't.
here is my code

C#

var authentication = from s in account.AccountTs
  where (s.UserName == this.user && s.PassWord == this.pass)
  select s.ID;

s.ID is an integer value of Sql table & I want to store it in an integer variable , and use it in other parts of my project , so the problem is: how to store it in a integer variable?
Help me please.

Posted 22-Jan-12 4:14am

Vahid sVs

Updated 22-Jan-12 4:18am

v5

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Amir Mahfoozi · Accepted Answer · 2012-01-22T07:57:00

Solution 1

Since authentication is a list of integers you can add this line after that LINQ statement:

C#

int id = authentication.FirstOrDefaukt();

Hope it helps.

Posted 22-Jan-12 7:57am

Amir Mahfoozi

Comments

Vahid sVs 22-Jan-12 14:34pm

thanks seems it works

Amir Mahfoozi 22-Jan-12 23:46pm

You're welcome :)