protected void deleteGradeCheckApplyById()
        {
            DalOperationAboutGradeCheck doan = new DalOperationAboutGradeCheck();

            int _gradeCheckApplyId = -1;
            if (Request["action"] != null && Request["action"].Trim() == "delete" && CommonUtility.SafeCheckByParams<string>(Request["gradeCheckApplyId"],ref _gradeCheckApplyId))
            {
                if (!this.isAllowTime())
                {
                    Javascript.GoHistory(-1, "当前暂未开放办理重修重考", Page);
                    return;
                }
                doan.DeleteStudentGradeCheckApplyById(_gradeCheckApplyId, studentNo);
                Javascript.AlertAndRedirect("删除成功!", "/Student/MyGradeCheckManage.aspx", Page);
            }
        }