title: VB.Net MasterPage Page.PreLoad Property not found
body: <p>I am trying to implement Cross-Site Request Forgery (CSRF) using Microsoft .Net ViewStateUserKey and Double Submit Cookie. For more please visit this <a href="https://software-security.sans.org/developer-how-to/developer-guide-csrf" rel="nofollow noreferrer">link</a></p>
  
  <p>The above code is in C# and i am converting this into VB.Net. Now The problem is that in this code there is a line</p>
  
  <pre><code>Page.PreLoad += master_Page_PreLoad;
  </code></pre>
  
  <p>When i try to convert the same line in VB.Net it does not find any such event <code>Page.PreLoad</code></p>
  
  <p>Please help how can i do this.</p>
  
  <p>Thanks</p>