ASP.Net static method always return same result

Asked Apr 24 '12 at 17:49

Active Apr 24 '12 at 17:51

Viewed 189 times

I have a static method that looks like this

public static User GetUser(Guid? UserID = null)
{
    UserID = UserID ?? GetUserID();
    return (from u in gdb.Users where u.UserID == UserID select u).Single();
}

Problem is, it always returns the same result. As you can see, it get's it's data from my DB. Even when i change the data in the DB, it returns the same. It's first when i restart the debugging as it starts getting the latest values from the DB. What could cause this? I don't havy outputcache or similiar anywhere.

edited Apr 24 '12 at 17:51

Robbie

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asked Apr 24 '12 at 17:49

Anton Gildebrand

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I'm assuming you are using some kind of Linq2Sql? – Tejs Apr 24 '12 at 17:54
What is gdb.Users? The behavior you're describing would occur if gdb.Users is a list of Users that's only initiated on start up. – DMulligan Apr 24 '12 at 18:01
gdb is my DataContext, that get's data from my DB. – Anton Gildebrand Apr 24 '12 at 18:03
1

So the data context is static? I don't think that would work. See http://stackoverflow.com/questions/786516/using-a-datacontext-static-variable. – DMulligan Apr 24 '12 at 18:15
I managed to solve it by doing gdb.refresh() before getting user :) – Anton Gildebrand Apr 24 '12 at 19:03
1

You should avoid creating a static DataContext. Either create one per operation or per request. – Ben Foster Apr 24 '12 at 22:57
Right now i have one DataContext-declaration per controller. Is that bad practice? – Anton Gildebrand Apr 25 '12 at 09:08
could you please provide the code for GetUserID() method? – Aliaksandr Hmyrak Jul 11 '17 at 17:07

ASP.Net static method always return same result

0 Answers0