how to retrieve and assign record to a variable using linq

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Hello everyone,

I want to be able assign data retrieved from database to a variable using LINQ, i can do this using SqlDataReader:

e.g.

C#

string name="", dept="",matNo="";
SqlDataReader rdr;

while(rdr.Read())
{
  name=["name"].ToString();
  dept =["dept"].ToString();
  matNo = ["matNo"].ToString();
}

How do i implement this using LINQ. Thanks in advance.

Posted 23-Jul-14 3:09am

Uwakpeter

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[no name] 23-Jul-14 9:22am

http://www.codeproject.com/Articles/26657/Simple-LINQ-to-SQL-in-C

Uwakpeter 23-Jul-14 9:48am

What i can find from the link you posted is how to set field aliases, i meant how to be able to assign values to variables.

[no name] 23-Jul-14 11:10am

Then you either went to the wrong URL or you did not read the article.

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rohini ghegade · Accepted Answer · 2014-07-23T21:04:00

Solution 1

try this

private Team GetTeam(int id)

{

return (from t in db.Team where t.TeamId == id select t).SingleOrDefault();
}

private void AssignTeamName(Team team)

{

string teamName;

if (team != null)

teamName = team.TeamName;

}

Posted 23-Jul-14 21:04pm

rohini ghegade

Comments

Uwakpeter 24-Jul-14 6:03am

How do i call these two methods on pageload? Thanks

Uwakpeter 24-Jul-14 6:19am

Thanks, it works, i have been able to call it.