Question

So lets say I’m retrieving some data with a linq query as so:

DataContext db = new DataContext    

using(db)
{
    var test = from t in db.table1
               where t.col1 == Convert.ToInt32(HiddenField1.Value)
               select new
               {
                  t.col2,
                  t.col3
               };
}

I then want to check if a condition is not true like:

if (col3 != something){ }

How can I achieve this?

Thanks

Answer 1

If your check is supposed to be done in sql, then the answer by Dave Markle must suit you.
If you want to apply this check on some of the returned entities, it should look somewhat like this:

1. get your objects through foreach:

   foreach(var o in test)
{
if(o.col3!= something)
{
...
}
}

2. or use linq to objects:

   test.ToList().Where(o=>o.col3!=something);