public void EnrolInstructorToCourse(int courseID, int instructorID) { using (ENET_Project_Active_Learning_Group4Entities db = new ENET_Project_Active_Learning_Group4Entities()) { Instructor_Course_Map map = new Instructor_Course_Map(); map.InstructorSid = instructorID; map.CourseSid = courseID; db.Instructor_Course_Map.Add(map); db.SaveChanges(); } }
public void RemoveInstructorFromCourse(int courseID, int instructorID) { using (ENET_Project_Active_Learning_Group4Entities db = new ENET_Project_Active_Learning_Group4Entities()) { Instructor_Course_Map map = null; foreach (var course in db.Instructor_Course_Map) { if (course.InstructorSid == instructorID && course.CourseSid == courseID) { map = course; break; } } if (map != null) { db.Instructor_Course_Map.Remove(map); db.SaveChanges(); } } }