title: Missing Client-Certificate´s PrivateKey
body: <p>can someone tell me please why i dont have the cert.PrivateKey (=null) after i instantiated an X509Certificate2 from an HttpClientCertificate during a web method call.. sth like this:</p>
  
  <p>X509Certificate2 cert = new X509Certificate2(Context.Request.ClientCertificate.Certificate, "test");</p>
  
  <p>The HttpClientCertificate has an private key when i check with the debugger, but X509Certificate2 (cert variable) not !</p>
  
  <p>..furthermore i dont even get an CryptographicException when i specify an invalid password.</p>
  
  <p>Can someone please clearify me?</p>
  
  <p>Thanks really a lot in advance!</p>
  
  <p>Kind regards,
  Kris</p>