title: how to maintain user information in different forms in windows application
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/1186450/how-do-i-maintain-user-login-details-in-a-winforms-application">How do I maintain user login details in a Winforms application?</a>  </p>
  </blockquote>
  
  
  
  <p>My project serves multiple users. When a user logs in, I want to retrieve <code>userid</code> of that user. The application shows some user details on several forms, so I would like to be able to pass the <code>userid</code> to that forms and than retrieve the user details.</p>
  
  <p>In ASP.NET application we can use <code>Session</code> to store the user id. But how do I achieve the same functionality with Windows.Forms application?</p>