Question

I have data starting from date 01/02/2011 and get updated every day.

i want to format data using week starting from date 01/02/2011.

I have entities

public DateTime? MeasurementDate { get; set; }

FORMAT OF DATE:2011-02-01 00:00:00.0000000

Which gives me date from database ..

I want to group data in linq BY Week?

Can You help me?

Answer 1

If you’re using Linq-To-Entities you can do:

source.GroupBy(x => SqlFunctions.DatePart("ww", x.MeasurementDate));