[Solved] Title Link in Telerik Treeview Controller

[laterman]

I can add Title Link in View

//View

@(Html.Telerik().TreeView()
        .Name("TreeView")
        .BindTo((IEnumerable<B2BThai.ProductCate.Contract.Category>)ViewBag.TreeViewUC, (item, Cate) =>
        {
            item.Text = Cate.CategoryName;
            item.Value = Cate.CategoryID.ToString();
            item.LoadOnDemand = Cate.ChildQty > 0;
            item.Expanded = true;
            item.Visible = true;
            item.ActionName = "List";
            item.ControllerName = "Member";
            item.LinkHtmlAttributes.Add("title", Cate.CategoryName); // Add Title This Line
            item.Url = Url.Action("List", "Member", new { id = Cate.CategoryID , p = Cate.ParentCategoryID });

    })
    .DataBinding(dataBinding => dataBinding.Ajax().Select("LoadTreeView", "Member"))  // ส่งเข้า action= LoadTreeView , Controller = ProductCate

    /* .DataBinding(dataBinding => dataBinding.Ajax().Select("LoadTreeView", "Member", new { id = (string)ViewData["id"] })*/
    )
@(Html.Telerik().ScriptRegistrar().DefaultGroup(group => group.Combined(true).Compress(true)))

But I can't Add Title Link in Controller

//Controller

IEnumerable nodes = from item in data
                                where item.ParentCategoryID == parentId || (parentId == null)
                                select new TreeViewItem
                                {
                                    Text = (item.CategoryName.Length > maxword) ? item.CategoryName.Substring(0, maxword)+"..." : item.CategoryName,
                                    Value = item.CategoryID.ToString(),
                                    LoadOnDemand = item.CategoryLevel < 2,
                                    Expanded = true,
                                    Url = Url.Action("List", "Member", new { id = item.CategoryID, p = item.ParentCategoryID}),
                                    ImageUrl = "/Content/Default/Images/logo_B2B.gif",

                                    //LinkHtmlAttributes.Add = {new ("title", "Happy")},
                                    //LinkHtmlAttributes.Add = new {("title", "Well")}
                                    //LinkHtmlAttributes.Add = new ("title", "Excellent")
                                    //LinkHtmlAttributes.Add("title", "Good")
                                    //LinkHtmlAttributes = new {(title = "Best")}
                                    //LinkHtmlAttributes = {{ "title", "tooltip" }, { "style", "background:red" } }
                                    //LinkHtmlAttributes = LinkHtmlAttributes.Add("title","VeryGood"),
                                    //LinkHtmlAttributes["title"] = item.CategoryName,
                                };

            return new JsonResult { Data = nodes };

How to add title link in controller ?

Thanks for any help