protected void Button3_Click(object sender, EventArgs e) { try { DalOperationAboutGradeCheck dal = new DalOperationAboutGradeCheck(); dal.UpdateGradeCheckExcelTemplate(hidAttachmentId1.Value); Javascript.AlertAndRedirect("更新重修重考Excel模板成功:)", "/Administrator/StudentManager.aspx?fragment=8", Page); } catch (Exception ex) { MongoDBLog.LogRecord(ex); Javascript.GoHistory(-1, "更新重修重考Excel模板失败:(", Page); return; } }