title: How to Get element by class in HtmlAgilityPack
body: <p>Hello i making HttpWebResponse and getting the HtmlPage with all  data that i need for example table with date info that i need  to save them to array list and save it to xml file</p>
  
  <p>Example of html Page</p>
  
  <pre><code>&lt;table&gt;
  &lt;tr&gt;
  &lt;td class="padding5 sorting_1"&gt;
  &lt;span class="DateHover"&gt;01.03.14&lt;/span&gt;
  &lt;/td&gt;
  &lt;td class="padding5 sorting_1"&gt;
  &lt;span class="DateHover" &gt;10.03.14&lt;/span&gt;
  &lt;/td&gt;
  &lt;/tr&gt;
  &lt;/table&gt;
  </code></pre>
  
  <p>my code that not working i using the HtmlAgilityPack</p>
  
  <pre><code> private static string GetDataByIClass(string HtmlIn, string ClassToGet)
      {
          HtmlAgilityPack.HtmlDocument DocToParse = new HtmlAgilityPack.HtmlDocument();
          DocToParse.LoadHtml(HtmlIn);
          HtmlAgilityPack.HtmlNode InputNode = DocToParse.GetElementbyId(ClassToGet);//here is the problem i dont have method DocToParse.GetElementbyClass
          if (InputNode != null)
          {
              if (InputNode.Attributes["value"].Value != null)
              {
                  return InputNode.Attributes["value"].Value;
              }
          }
  
          return null;
      }
  </code></pre>
  
  <p>Sow i need to read this data to get the date 01.03.14 and 10.02.14 for be able to save this to array list (and then to xml file)</p>
  
  <p>Sow  any ideas how can i get this dates(01.03.14 and 10.02.14)?</p>