public static string getTeacher(int idCourse)
{
string profesor = "";
int idprof = 0;
ViaroAPPEntities db = new ViaroAPPEntities();
idprof = Int32.Parse(db.Courses.Find(idCourse).id_teacher.ToString());
profesor = db.teachers.Find(idprof).first_name.ToString();
return(profesor);
}
public PartialViewResult CourseDropDownlist()
{
ViaroAPPEntities db = new ViaroAPPEntities();
var Courses = (from c in db.Courses
join p in db.teachers on c.id_teacher equals p.id_teacher
select new { name = c.name + " " + p.first_name, c.id_course }).ToList();
ViewBag.Courses = new SelectList(Courses, "id_course", "name");
return(PartialView("DropDownList", Courses));
}