private void FillData()
        {
            listener.SuspendListen();

            txtSchool.Text         = _BeforeEnrollmentRecord.School;
            txtSchoolLocation.Text = _BeforeEnrollmentRecord.SchoolLocation;
            txtClass.Text          = _BeforeEnrollmentRecord.ClassName;
            if (_BeforeEnrollmentRecord.SeatNo.HasValue)
            {
                txtSeatNo.Text = _BeforeEnrollmentRecord.SeatNo.Value + "";
            }
            else
            {
                txtSeatNo.Text = "";
            }
            txtMemo.Text = _BeforeEnrollmentRecord.Memo;
            txtGraduateSchoolYear.Text = _BeforeEnrollmentRecord.GraduateSchoolYear;
            epSeatNo.Clear();
            listener.ResumeListen();
            listener.Reset();

            prlp.SetBeforeSaveText("學校名稱", txtSchool.Text);
            prlp.SetBeforeSaveText("所在地", txtSchoolLocation.Text);
            prlp.SetBeforeSaveText("班級", txtClass.Text);
            prlp.SetBeforeSaveText("座號", txtSeatNo.Text);
            prlp.SetBeforeSaveText("備註", txtMemo.Text);
            prlp.SetBeforeSaveText("國中畢業學年度", txtGraduateSchoolYear.Text);
        }