errors/cs0647-5.cs

   1 // cs0647-5.cs: Error during emitting `DebugPermissionAttribute' attribute. The reason is `it is attached to invalid parent'
   2 // Line : 11
   3
   4 using System;
   5 using System.Security;
   6 using System.Security.Permissions;
   7
   8 public class Program {
   9         public delegate int DisplayHandler (string msg);
  10
  11         [DebugPermission (SecurityAction.RequestMinimum)]
  12         public event DisplayHandler OnShow;
  13 }
  14
  15 [AttributeUsage (AttributeTargets.All, AllowMultiple = true, Inherited = false)]
  16 [Serializable]
  17 public class DebugPermissionAttribute : CodeAccessSecurityAttribute {
  18
  19         public DebugPermissionAttribute (SecurityAction action)
  20                 : base (action)
  21         {
  22         }
  23
  24         public override IPermission CreatePermission ()
  25         {
  26                 return null;
  27         }
  28 }