Dynamic Menu Can Create from Layout Page Show Diff ViewPageLayout

Create Project from MVC

First Create Layout.cshtml

Layout Desigen
-------------------------------------------------------
 <aside class="main-sidebar">

            <section class="sidebar">

                @Html.Raw(ViewBag.UserMenu) //Dynamic Menu Create


            </section>

        </aside>

         @RenderBody()
//Dynamic menu can create for HomeController
public ActionResult Index()
        {
            try
            {
                StringBuilder sbmenu = new StringBuilder();
                sbmenu.Append("<ul class='sidebar-menu'>");


                foreach (DataRow parant in ds.Tables[0].Rows)
                {
                    sbmenu.Append("<li class='treeview'>");
                    sbmenu.Append(" <a href='#'>");
                    sbmenu.Append("<i class='" + parant["DivName"].ToString() + "'></i> <span>" + parant["Text"].ToString() + "</span>");

                    sbmenu.Append("</a>");

                    foreach (DataRow parant1 in parant.GetChildRows("Child1"))
                    {
                        sbmenu.Append("<ul class='treeview-menu'>");
                        sbmenu.Append("<li>");
                        sbmenu.Append("<a href='" + PageUrl1 + "' ><i class='fa fa-circle-o'></i>" + parant1["Text"].ToString() + "<i class='fa fa-angle-left pull-right'></i></a>");
                        UpdateModel(parant1["MenuID"].ToString());
                        foreach (DataRow parant2 in parant1.GetChildRows("Child2"))
                        {
                            string url2 = parant2["PageUrl"].ToString();

                            sbmenu.Append("<li><a href='" + PageUrl2 + "'><i class='fa fa-circle-o'></i>" + parant2["Text"].ToString() + "</a></li>");
                            UpdateModel(parant2["MenuID"].ToString());

                            sbmenu.Append("</ul>");
                        }
                        sbmenu.Append("</li>");
                        sbmenu.Append("</ul>");
                    }
                    sbmenu.Append("</li>");
                }

                sbmenu.Append("</ul>");

                ViewBag.UserMenu = sbmenu.ToString();

}

------------------------------------------------------------
Index.cshtml Desigen
------------------------------------------------------------

@{
    Layout = "~/Views/Shared/Layout.cshtml";
}

Index Page can Load Menu


//Create Another Page
-------------------------------------------------------------
EmployeeProfile.cshtml
-------------------------------------------------------------
@{
    Layout = "~/Views/Shared/Layout.cshtml";
}

and Controller name is EmployeeProfileController
but Menu Can Not Show in EmployeeProfile.cshtml Page


How can do this Create Menu for Layoutpage then Show all Different page also
how can do this