Suppose I have a function call from EF like:
var result = context.myFunction();
the result type is ObjectResult<int?>. Then I want to use linq to get the single value.
How to write the linq?
views:
51answers:
1
+1
A:
Maybe something like this
result.SkipWhile(o => !o.HasValue).Take(1)
Yury Tarabanko
2010-06-16 17:28:03
In IntelliSense,only these methods available: Dispose, Equals, GetEnumerator, GetHashCode, GetType, Tostring for type ObjectResult<int?>.
KentZhou
2010-06-16 17:36:49
Add using System.Linq;
Yury Tarabanko
2010-06-16 17:40:46
By the way if you need just first result then First() or FirstOrDefault() would be enough.
Yury Tarabanko
2010-06-16 17:46:07
thank you. it is because of missing using System.Linq;
KentZhou
2010-06-16 18:01:39