public static AssignmentList GetSubmissionsForAssignment(int AssignmentID)
        {
            DatabaseCall   dbc        = new DatabaseCall("Courses_GetSubmissionsList", DBCallType.Select);
            AssignmentList assignList = new AssignmentList();

            dbc.AddParameter("@AssignmentID", AssignmentID);
            dbc.Fill(assignList.assignmentDS);
            return(assignList);
        }
        public static AssignmentList GetAssignmentListNotInCourse(int CourseID)
        {
            //****
            DatabaseCall   dbc        = new DatabaseCall("Courses_GetAssignmentListNotInCourse", DBCallType.Select);
            AssignmentList assignList = new AssignmentList();

            dbc.AddParameter("@CourseID", CourseID);
            dbc.Fill(assignList.assignmentDS);
            return(assignList);
        }