The Labs \ Source Viewer \ SSCLI \ System \ NonSerializedAttribute

  1. // ==++==
  2. //
  3. //
  4. // Copyright (c) 2006 Microsoft Corporation. All rights reserved.
  5. //
  6. // The use and distribution terms for this software are contained in the file
  7. // named license.txt, which can be found in the root of this distribution.
  8. // By using this software in any fashion, you are agreeing to be bound by the
  9. // terms of this license.
  10. //
  11. // You must not remove this notice, or any other, from this software.
  12. //
  13. //
  14. // ==--==
  15. /*============================================================
  16. **
  17. ** Class: NonSerializedAttribute
  18. **
  19. **
  20. ** Purpose: Used to mark a member as being not-serialized
  21. **
  22. **
  23. ============================================================*/
  24. namespace System
  25. {
  26.     using System.Reflection;
  27.    
  28.     [AttributeUsage(AttributeTargets.Field, Inherited = false)]
  29.     [System.Runtime.InteropServices.ComVisible(true)]
  30.     public sealed class NonSerializedAttribute : Attribute
  31.     {
  32.         static internal Attribute GetCustomAttribute(RuntimeFieldInfo field)
  33.         {
  34.             if ((field.Attributes & FieldAttributes.NotSerialized) == 0)
  35.                 return null;
  36.            
  37.             return new NonSerializedAttribute();
  38.         }
  39.        
  40.         static internal bool IsDefined(RuntimeFieldInfo field)
  41.         {
  42.             return (field.Attributes & FieldAttributes.NotSerialized) != 0;
  43.         }
  44.        
  45.         public NonSerializedAttribute()
  46.         {
  47.         }
  48.     }
  49. }

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