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public static class MvcHtmlHelper
{
public static MvcHtmlString MemcacheHtmlPartial(this HtmlHelper htmlHelper,int duration, string partialViewName, object model, ViewDataDictionary viewData)
{
object obaear = htmlHelper.ViewContext.RouteData.DataTokens["area"];
string area=string.Empty;
if (obaear != null) area = obaear.ToString();
string key = string.Format("MemcacheHtmlPartial_{0}{1}", area, partialViewName);
object ob = DistCache.Get(key);
if (ob == null)
{
MvcHtmlString mstr = htmlHelper.Partial(partialViewName, model, viewData);
DistCache.Add(key, mstr.ToString(), TimeSpan.fromSeconds(duration));
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