Ошибки после декомпиляции ILSpy

using (SPSite spSite = new SPSite(url))
      {
        using (spSite.OpenWeb(url))
        {
          SPWeb oWebsiteRoot = spSite.OpenWeb();
          try
          {
            StringBuilder stringBuilder = new StringBuilder();
            List<string> list = new List<string>();
            int num = 0;
            SPList spList = oWebsiteRoot.[B][U]get_Lists[/U][/B]().get_Item(listName);
            SPQuery spQuery1 = new SPQuery();
            spQuery1.[B][U]set_ViewFields[/U][/B]("<FieldRef Name='ID' />");
            spQuery1.[B][U]set_ViewFieldsOnly[/U][/B](true);
            SPQuery spQuery2 = spQuery1;
            IEnumerator enumerator = ((SPBaseCollection) spList.GetItems(spQuery2)).GetEnumerator();
            try
            {
...

spQuery1.set_ViewFieldsOnly(true);

spQuery1.ViewFieldsOnly = true;

SPList spList = oWebsiteRoot.get_Lists().get_Item(listName);

SPList spList = oWebsiteRoot.Lists.Item[listName];

SPList spList = oWebsiteRoot.GetList(listName);