title: LoadRunner AccessViolationException when invoking web.url in C#
body: <p>What's the correct syntax to invoke a HTTP Get using the LoadRunner API (VUGEN 9.52.0.0) in C#? The following generates an AccessViolationException:</p>
  
  <pre><code>LoadRunner.WebApi web = new LoadRunner.WebApi();
  web.url("GoToMyService", "http://path/to/my/service/", new string[0], "LAST");
  </code></pre>
  
  <p>Exception thrown by call to <code>web.url</code>:</p>
  
  <pre><code>Error: Action.cs(25): System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
     at LoadRunner.WebApiClass.url(String name, String urladdr, Object options, Object extrares)
     at Script.VuserClass.Action() in h:\Personal\_projects\LoadTest\Action.cs:line 25
  </code></pre>