c# - Xmlpullparser in Xamarin android -

i'm trying parse rss feed 1 website got stuck parsing images. want replace placeholders images website , when try nothing happens placeholders ar still there , here code feedservice class:

        try         {             webrequest webrequest = webrequest.create(url);             webresponse webresponse = webrequest.getresponse();              stream stream = webresponse.getresponsestream();             xmldocument xmldocument = new xmldocument();              xmldocument.load(stream);              xmlnamespacemanager nsmgr = new xmlnamespacemanager(xmldocument.nametable);             nsmgr.addnamespace("dc", xmldocument.documentelement.getnamespaceofprefix("dc"));             nsmgr.addnamespace("content", xmldocument.documentelement.getnamespaceofprefix("content"));              xmlnodelist itemnodes = xmldocument.selectnodes("rss/channel/item");              (int = 0; < itemnodes.count; i++)             {                 feeditem feeditem = new feeditem();                  if (itemnodes[i].selectsinglenode("title") != null)                 {                     feeditem.title = itemnodes[i].selectsinglenode("title").innertext;                 }                 if (itemnodes[i].selectsinglenode("image") != null)                 {                     feeditem.title = itemnodes[i].selectsinglenode("image").innertext;                 }                  if (itemnodes[i].selectsinglenode("link") != null)                 {                     feeditem.link = itemnodes[i].selectsinglenode("link").innertext;                 }                  if (itemnodes[i].selectsinglenode("pubdate") != null)                 {                     feeditem.pubdate = convert.todatetime(itemnodes[i].selectsinglenode("pubdate").innertext);                 }                  if (itemnodes[i].selectsinglenode("dc:creator", nsmgr) != null)                 {                     feeditem.creator = itemnodes[i].selectsinglenode("dc:creator", nsmgr).innertext;                 }                  if (itemnodes[i].selectsinglenode("category") != null)                 {                     feeditem.category = itemnodes[i].selectsinglenode("category").innertext;                 }                  if (itemnodes[i].selectsinglenode("description") != null)                 {                     feeditem.description = itemnodes[i].selectsinglenode("description").innertext;                 }                  if (itemnodes[i].selectsinglenode("content:encoded", nsmgr) != null)                 {                     feeditem.content = itemnodes[i].selectsinglenode("content:encoded", nsmgr).innertext;                 }                 else                 {                     feeditem.content = feeditem.description;                 }                  feeditemslist.add(feeditem);             }         }         catch (exception)         {             throw;         }          return feeditemslist;     } } } 

and code feeditemlistadapter class tried replace placeholders images website:

public override view getview(int position, view convertview, viewgroup parent) {         var feeditem = this.feedslist[position];          var view = (convertview ?? context.layoutinflater.inflate(resource.layout.feeditemlistitemlayout, parent, false)) linearlayout;          view.findviewbyid<textview>(resource.id.title).text = feeditem.title.length < 51 ? feeditem.title : feeditem.title.substring(0, 50) + "...";         view.findviewbyid<textview>(resource.id.creator).text = feeditem.creator;         view.findviewbyid<textview>(resource.id.pubdate).text = feeditem.pubdate.tostring("dd/mm/yyyy hh:mm");          imageview imageview = view.findviewbyid<imageview>(resource.id.placeholder);          koush.urlimageviewhelper.seturldrawable (imageview, feeditem.image, resource.drawable.placeholder);          return view;     } } } 

and this how looks after run it!

can help?

that's because have small error in code parse rss image node:

feeditem.title = itemnodes[i].selectsinglenode("image").innertext; 

it should image not title property set:

feeditem.image = itemnodes[i].selectsinglenode("image").innertext;