Question

I have table with date/time column and person column. Each person has multiple records for each day. What I need to do is next: I need to get first record for each person for each day… Can this be done in MVC3 Visual Basic and Entity framework?
Thanks in advance

Answer 1

Surely you can do it using LINQ Query.

Hope following query is useful to you.

PersonRecords.GroupBy(pr => pr.Person)
.Select(pr=>pr.OrderBy(pr1 => pr1.DateTimeField).FirstOrDefault());

Hope this help!