title: XmlException: Name cannot begin with the '<' character in Silverlight xaml designer
body: <p>since morning, i try to fix but no result yet. I dont make sense. It was working yesterday but today i got the error. Another interesting thing is that Line 7404, I do not have such a large line of code.</p>
  
  <p><strong><code>XmlException: Name cannot begin with the '&lt;' character, hexadecimal value 0x3C. Line 7404, position 64.</code></strong></p>
  
  <p>StackTrace </p>
  
  <pre><code>at System.Xml.XmlTextReaderImpl.Throw(Exception e)
     at System.Xml.XmlTextReaderImpl.Throw(String res, String[] args)
     at System.Xml.XmlTextReaderImpl.ParseAttributes()
     at System.Xml.XmlTextReaderImpl.ParseElement()
     at System.Xml.XmlTextReaderImpl.ParseElementContent()
     at System.Xml.XmlTextReaderImpl.Read()
     at System.Xml.Linq.XContainer.ReadContentFrom(XmlReader r)
     at System.Xml.Linq.XContainer.ReadContentFrom(XmlReader r, LoadOptions o)
     at System.Xml.Linq.XDocument.Load(XmlReader reader, LoadOptions options)
     at System.Xml.Linq.XDocument.Parse(String text, LoadOptions options)
     at ESRI.ArcGIS.Client.Toolkit.DataSources.WmsLayer.client_DownloadStringCompleted(Object sender, DownloadStringCompletedEventArgs e)
     at System.Net.WebClient.OnDownloadStringCompleted(DownloadStringCompletedEventArgs e)
     at System.Net.WebClient.DownloadStringOperationCompleted(Object arg)
  </code></pre>