c# - how to assign linq result to datatable ?

Question

Hello everyone,

 

DataTable dt = new DataTable();
        var userList = (from U in unitOfWork.UserSetUpRepository.Get().ToList() join A in unitOfWork.Tble_LoginRepository.Get().ToList() on U.Id equals A.UserId select new { U, A }).SingleOrDefault();

dt = userList; //Here, How can I assign userList value to dt ?

 var userList1 = from myRow in dt.AsEnumerable()
                            where myRow.Field<bool?>("IsActive") == null ? true : myRow.Field<bool?>("IsActive") == true
                            select myRow;