<% Html.RenderPartial("ActionResult "); %>

   public ActionResult ItemsOnPage()
        {
            ViewData["ItemCount"] = new SelectList(ItemCountList.GetItemsCountList(), "Value", "Text", ItemCountList.GetItemsCountList()[0].Value);

            return View();
        }

<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %>
<%
    if (Request.IsAuthenticated) {
%>
        Welcome <b><%= Html.Encode(Page.User.Identity.Name) %></b>!
        [ <%= Html.ActionLink("Log Off", "LogOff", "Account") %> ]
<%
    }
    else {
%> 
        [ <%= Html.ActionLink("Log On", "LogOn", "Account") %> ]
<%
    }
%>

override protected void PageLoad()
        {
              GetSomeData(); 
        }

public ActionResult Index()
{
    ViewData["SomeData"] = GetSomeData(); 
.......
}

public ActionResult FeedBack()
{
    ViewData["SomeData"] = GetSomeData(); 
.......
}

<% Html.RenderPartial("ActionResult "); %>

<% Html.RenderAction("ItemsOnPage"); %>