Method to get List of T elements

  public static List<T> GetResults<T>(T element, ObjectContext ctx, string cmd)
        {
            // List of T elements to be returned.
            List<T> results = null;

            // Execute the query
            if (cmd == "")
            {
                results = null;
            }
            else
            {
                results = ctx.ExecuteStoreQuery<T>(cmd, null).ToList();
            }

            // Return the results
            return results;
        }