public int DeleteAssignedCourseByCourseAssignId(int AssignedCourseId)
        {
            //          string message = "";
            //TeacherManager aTeacherManager = new TeacherManager();
            //DepartmentManager aDepartmentManager = new DepartmentManager();
            //CourseManager aCourseManager = new CourseManager();
            CourseAssignGateway aCourseAssignGateway = new CourseAssignGateway();

            int rowAffected = aCourseAssignGateway.DeleteAssignedCourseByAssignedCourseId(AssignedCourseId);


            //return message;
            return(rowAffected);
        }