title: Delete img path from description
body: <p>I need description from rss feed, but always get a description with path image.</p>
  
  <p>RSS feed is:</p>
  
  <pre><code>&lt;description&gt;
  &lt;![CDATA[&lt;img src="http://example.com/img/1/title/1967304.jpg"/&gt; Ukrainian forces launch an "anti-terrorist operation" after pro-Russian gunmen seize buildings in the eastern part of the country.]]&gt;
  &lt;/description&gt;
  </code></pre>
  
  <p>I have code:</p>
  
  <pre><code>if (this._groups.Count != 0)
     return;
  
  SyndicationClient client = new SyndicationClient();
  Uri feedUri = new Uri("url_feed");
  var feed = await client.RetrieveFeedAsync(feedUri);
  foreach (SyndicationItem item in feed.Items)
  {
      string data = string.Empty;
  
      if (feed.SourceFormat == SyndicationFormat.Rss20)
      {
         // Get description
         data = item.Summary.Text;
      }
      Regex regx = new Regex("http://([\\w+?\\.\\w+])+([a-zA-Z0-9\\~\\!\\@\\#\\$\\%\\^\\&amp;amp;\\*\\(\\)_\\-\\=\\+\\\\\\/\\?\\.\\:\\;\\'\\,]*)?.(?:jpg|bmp|gif|png)"
                              , RegexOptions.IgnoreCase);
      string filePath = regx.Match(data).Value;
  
      DataGroup group = new DataGroup(item.Id,
                                         item.Title.Text,
                                         item.Links[0].Uri.ToString(),
                                         filePath.Replace("small", "large"),
                                         data.Split(new string[] { "&lt;br&gt;" }, StringSplitOptions.None)[0].ToString());
      this.Groups.Add(group);
  }
  </code></pre>
  
  <p>And output is (in textblock): </p>
  
  <blockquote>
    <p>&lt; img src="http://example.com/img/1/title/1967304.jpg"> Ukrainian forces launch an "anti-terrorist operation" after pro-Russian gunmen seize buildings in the eastern part of the country.</p>
  </blockquote>
  
  <p>I need only text, no text with img path.</p>