title: How can I extract just text from the html
body: <p>I have a requirement to extract all the text that is present in the <code>&lt;body&gt;</code> of the html. Sample Html input :-</p>
  
  <pre><code>&lt;html&gt;
      &lt;title&gt;title&lt;/title&gt;
      &lt;body&gt;
             &lt;h1&gt; This is a big title.&lt;/h1&gt;
             How are doing you?
             &lt;h3&gt; I am fine &lt;/h3&gt;
             &lt;img src="abc.jpg"/&gt;
      &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>The output should be :-</p>
  
  <pre><code>This is a big title. How are doing you? I am fine
  </code></pre>
  
  <p>I want to use only HtmlAgility for this purpose. No regular expressions please.</p>
  
  <p>I know how to load HtmlDocument and then using xquery like '//body' we can get body contents. But how do I strip the html as I have shown in output?</p>
  
  <p>Thanks in advance :)</p>