public bool SaveEvaluationBLL(StudentInformation aStudent, Course aCourse)
        {
            StudentInformatioDAL aStudents = new StudentInformatioDAL();
            bool res = aStudents.SaveEvaluationDAL(aStudent, aCourse);

            return(res);
        }
        public DataTable EvaluationInformationInTextboxBLL(StudentInformation aStudent, string details)
        {
            StudentInformatioDAL aStudentInformation = new StudentInformatioDAL();
            DataTable            dt = aStudentInformation.EvaluationInformationInTextboxDAL(aStudent, details);

            return(dt);
        }
        public DataTable ViewStudentInformationBLL(string Details)
        {
            StudentInformatioDAL aStudentInformation = new StudentInformatioDAL();
            DataTable            dt = aStudentInformation.ViewStudentInformationDAL(Details);

            return(dt);
        }
        public DataTable LoadComboboxBLL()
        {
            StudentInformatioDAL aStudentInformation = new StudentInformatioDAL();
            DataTable            dt = aStudentInformation.LoadComboboxDAL();

            return(dt);
        }
 public bool DeleteStudentBLL(StudentInformation aStudent, string Details)
 {
     if (aStudent.StudentID == "" || aStudent.name == "" || Details == "")
     {
         return(false);
     }
     else
     {
         StudentInformatioDAL aStudents = new StudentInformatioDAL();
         bool res = aStudents.DeleteStudentDAL(aStudent, Details);
         return(res);
     }
 }