ASP.NET MVC RenderPartial to String

public static string RenderPartialToString(string partialFile, object viewData)

{

     ViewDataDictionary vd = new ViewDataDictionary(viewData);

     ViewPage vp = new ViewPage { ViewData = vd };

     Control control = vp.LoadControl(partialFile);



     vp.Controls.Add(control);



     StringBuilder sb = new StringBuilder();

     using (StringWriter sw = new StringWriter(sb))

     {

         using (HtmlTextWriter tw = new HtmlTextWriter(sw))

         {

             vp.RenderControl(tw);

         }

     }



     return sb.ToString();

}

// Controller Method

public string GetHtmlFromPartial()

{

     

     var viewData = new SomeViewData { Note = n };



     string s = RenderPartialToString("~/Views/Error.ascx", viewData);



     return s;

}