LINQ Group By problem

Question

I am using VB.NET and DataSets; I have two tables and a relation. I'm querying the first table, but I can't use Group By on any field of the table. Here's the error I am seeing:

Definition of method 'GroupBy' is not accessible in this context

And my code is as follows:

Dim Groups = From n In dataSetTableAsEnumerable _
   Group By n.filedName  Into Group

Thanks for any assistance.

Answer 1

Imports System.Linq on the top of your vb code file.