public ActionResult EditAssignedTeacher(int id, int?message) { if (message != null) { if (message == 0) { ViewBag.Message = "Sorry! Course Assign Update Failed !!"; } else if (message == 5) { ViewBag.Message = "Sorry! Course Code Exists !!"; } else if (message == 6) { ViewBag.Message = "Sorry! Course Name Exists !!"; } } CourseAssignManager aCourseAssignManager = new CourseAssignManager(); ViewBag.Departments = aCourseAssignManager.GetAllDepartments(); ViewBag.Teachers = aCourseAssignManager.GetAllTeachers(); ViewBag.CourseCodeList = aCourseAssignManager.GetAllCourseCodes(); CourseAssignToTeacherModel aCourseAssignToTeacherModel = new CourseAssignToTeacherModel(); aCourseAssignToTeacherModel = aCourseAssignManager.GetAssignedCourseToTeacherModelById(id); /*ViewBag.Departments = aCourseAssignManager.GetAllDepartments(); * ViewBag.Teachers = aCourseAssignManager.GetAllTeachers(); * ViewBag.CourseCodeList = aCourseAssignManager.GetAllCourseCodes();*/ return(View(aCourseAssignToTeacherModel)); }