title: stopwatch is not working
body: <p>i have create a web service using visual studio 2010, the web service receives 2 integers and the stopwach, one of the parameter also includes and out statement just as show in the nex example:</p>
  
  <pre><code> public double[][] Parameters(int N_ele, int N_carac, Stopwatch inic, out Stopwatch ini_final)
  </code></pre>
  
  <p>wen i create a web aplication in visual studio a have to create a web reference in order to call the web service. When i call the web service i used the next code:</p>
  
  <pre><code>webclient.Serv1 service = new webclient.Serv1();
  int element, caracteristic;
  System.Diagnostics.Stopwatch time_sent = new System.Diagnostics.Stopwatch();
  System.Diagnostics.Stopwatch time_respond = new System.Diagnostics.Stopwatch();
  servicie.Parameters(ele, caract,time_sent, out time_respond);
  </code></pre>
  
  <p>how ever visual studio marks and error it says: cannot convert System.Diagnostics.Stopwatch to Application1.webclient.Serv1.Stopwatch</p>
  
  <p>and also the same error in the out statement, if some can help me to find the reason of the error and how to solve it. also i am using the C#, visual studio, .NET framework 4 and 3, using two different web application.</p>