Answers for "ef concat orderby"

ef concat orderby

private static readonly List<string> SortingOrder =
   new List<string>()
   {
        { "Fall" },
        { "Spring" },
        { "Summer" }
   };

using (var context = new EUContext())
{
    // this part will query the database
    var tmp = context.Terms
                     .Include(x=>x.TermCourses)
                     .Where(x => x.StudentID == studentId && x.DepartmentID == departmentId)

                     // this will transfer controll to your local machine
                     .AsEnumerable() 

                     // sort on your local machine by the data you have in your RAM
                     .OrderBy(x => x.AcademicYear)
                     .ThenBy(x => SortingOrder.IndexOf(x.TermRegistered));

    return tmp.ToList();
}