title: Read value of <a href> without double quotes in c# using regex
body: <p>I want to read the href value without double quotes in c# using regex.</p>
  
  <p>Input</p>
  
  <pre><code>&lt;a href="http://mysite.net.testpage.com/11/General/123456-BT%20Request-2018-01-08T09_17_22.xml?OpenIn=Browser"&gt;123456&lt;/a&gt;
  </code></pre>
  
  <p>Output Required</p>
  
  <pre><code>http://mysite.net.testpage.com/11/General/123456-BT%20Request-2018-01-08T09_17_22.xml?OpenIn=Browser
  </code></pre>