// (c) 2006 Richard Grimes
// www.grimes.demon.co.uk

using System;
using System.Security;
using System.Security.Permissions;

[assembly: AllowPartiallyTrustedCallers]
[assembly: SecurityCritical]

public class Trans
{
   public void CallTrans()
   {
      Critical();
//      Lower lower = new Lower();
//      lower.CallLower();
   }

//   [SecurityTreatAsSafe]
   [SecurityCritical]
   private void Critical()
   {
      SecurityPermission sp = new SecurityPermission(PermissionState.Unrestricted);
      sp.Assert();
   }
}