public void Page_Load(object sender, EventArgs e)
        {
            if (Request.QueryString["Delete"] != null && Request.QueryString["ClassCode"] != null)
            {
                var classCode = Request.QueryString["ClassCode"];
                try
                {
                    DataProvider.GovPublicCategoryClassDao.Delete(classCode, PublishmentSystemId);
                    SuccessMessage("成功删除分类法");
                }
                catch (Exception ex)
                {
                    SuccessMessage($"删除分类法失败,{ex.Message}");
                }
            }
            else if ((Request.QueryString["Up"] != null || Request.QueryString["Down"] != null) && Request.QueryString["ClassCode"] != null)
            {
                var classCode = Request.QueryString["ClassCode"];
                var isDown    = (Request.QueryString["Down"] != null) ? true : false;
                if (isDown)
                {
                    DataProvider.GovPublicCategoryClassDao.UpdateTaxisToUp(classCode, PublishmentSystemId);
                }
                else
                {
                    DataProvider.GovPublicCategoryClassDao.UpdateTaxisToDown(classCode, PublishmentSystemId);
                }
            }

            if (!IsPostBack)
            {
                BreadCrumb(AppManager.Wcm.LeftMenu.IdGovPublic, AppManager.Wcm.LeftMenu.GovPublic.IdGovPublicContentConfiguration, "分类法管理", AppManager.Wcm.Permission.WebSite.GovPublicContentConfiguration);

                BindGrid();

                AddButton.Attributes.Add("onclick", ModalGovPublicCategoryClassAdd.GetOpenWindowStringToAdd(PublishmentSystemId));
            }
        }
        void dgContents_ItemDataBound(object sender, DataGridItemEventArgs e)
        {
            if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
            {
                var classCode = SqlUtils.EvalString(e.Item.DataItem, "ClassCode");
                var className = SqlUtils.EvalString(e.Item.DataItem, "ClassName");
                var isSystem  = TranslateUtils.ToBool(SqlUtils.EvalString(e.Item.DataItem, "IsSystem"));
                var isEnabled = TranslateUtils.ToBool(SqlUtils.EvalString(e.Item.DataItem, "IsEnabled"));

                var ltlClassName     = e.Item.FindControl("ltlClassName") as Literal;
                var ltlClassCode     = e.Item.FindControl("ltlClassCode") as Literal;
                var hlUpLinkButton   = e.Item.FindControl("hlUpLinkButton") as HyperLink;
                var hlDownLinkButton = e.Item.FindControl("hlDownLinkButton") as HyperLink;
                var ltlIsEnabled     = e.Item.FindControl("ltlIsEnabled") as Literal;
                var ltlEditUrl       = e.Item.FindControl("ltlEditUrl") as Literal;
                var ltlDeleteUrl     = e.Item.FindControl("ltlDeleteUrl") as Literal;

                if (!isSystem)
                {
                    ltlClassName.Text = $@"<a href=""{PageGovPublicCategory.GetRedirectUrl(PublishmentSystemId, classCode)}"" target=""category"">{className}分类</a>";
                }
                else if (EGovPublicCategoryClassTypeUtils.Equals(EGovPublicCategoryClassType.Channel, classCode))
                {
                    ltlClassName.Text = $@"<a href=""{PageGovPublicChannel.GetRedirectUrl(PublishmentSystemId)}"" target=""category"">{className}分类</a>";
                }
                else if (EGovPublicCategoryClassTypeUtils.Equals(EGovPublicCategoryClassType.Department, classCode))
                {
                    ltlClassName.Text = $@"<a href=""{PageDepartment.GetRedirectUrl(0)}"" target=""category"">{className}分类</a>";
                }

                ltlClassCode.Text = classCode;
                ltlIsEnabled.Text = StringUtils.GetTrueOrFalseImageHtml(isEnabled);

                hlUpLinkButton.NavigateUrl = PageUtils.GetWcmUrl(nameof(PageGovPublicCategoryClass),
                                                                 new NameValueCollection
                {
                    { "PublishmentSystemID", PublishmentSystemId.ToString() },
                    { "ClassCode", classCode },
                    { "Up", true.ToString() }
                });

                hlDownLinkButton.NavigateUrl = PageUtils.GetWcmUrl(nameof(PageGovPublicCategoryClass),
                                                                   new NameValueCollection
                {
                    { "PublishmentSystemID", PublishmentSystemId.ToString() },
                    { "ClassCode", classCode },
                    { "Down", true.ToString() }
                });

                ltlEditUrl.Text =
                    $@"<a href='javascript:;' onclick=""{ModalGovPublicCategoryClassAdd.GetOpenWindowStringToEdit(
                        PublishmentSystemId, classCode)}"">编辑</a>";

                if (!isSystem)
                {
                    var urlDelete = PageUtils.GetWcmUrl(nameof(PageGovPublicCategoryClass), new NameValueCollection
                    {
                        { "PublishmentSystemID", PublishmentSystemId.ToString() },
                        { "ClassCode", classCode },
                        { "Delete", true.ToString() }
                    });
                    ltlDeleteUrl.Text =
                        $@"<a href=""{urlDelete}"" onClick=""javascript:return confirm('此操作将删除分类法“{className}”及其分类项,确认吗?');"">删除</a>";
                }
            }
        }