public void selectedStuRowDetails()
        {
            if (isSelected == true)
            {
                Student objstuSemAllocationData = new Student();
                objstuSemAllocationData.ObjSemesters              = new Semesters();
                objstuSemAllocationData.ObjSubjects               = new Subjects();
                objstuSemAllocationData.StudentID                 = SelectedStudentID;
                objstuSemAllocationData.universityID              = cmbStudentID.Text;
                objstuSemAllocationData.FullName                  = txtStudentName.Text;
                objstuSemAllocationData.ObjSemesters.SemesterID   = SelectedSemesterID;
                objstuSemAllocationData.ObjSemesters.SemesterCode = cmbSemster.Text;
                objstuSemAllocationData.ObjSemesters.SemesterName = selectedSemesterName;
                objstuSemAllocationData.ObjSubjects.SubjectID     = SelectedSubjectID;
                objstuSemAllocationData.ObjSubjects.SubjectCode   = selectedSubCode;
                objstuSemAllocationData.StuSemConfigID            = SelectedStuSemConfigID;

                systemManager objsystemManagerUpdateSem = new systemManager();

                if (updateSelected == true)
                {
                    objsystemManagerUpdateSem.updateStuSemConfig(objstuSemAllocationData);
                }
                if (deleteSelected == true)
                {
                    objsystemManagerUpdateSem.DeleteStuSemConfig(objstuSemAllocationData);
                }
            }
        }