mcs/class/corlib/System/ObsoleteAttribute.cs

   1 //
   2 // System.ObsoleteAttribute.cs
   3 //
   4 // Author:
   5 //   Duncan Mak  (duncan@ximian.com)
   6 //
   7 // (C) Ximian, Inc.  http://www.ximian.com
   8 //
   9
  10 //
  11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  12 //
  13 // Permission is hereby granted, free of charge, to any person obtaining
  14 // a copy of this software and associated documentation files (the
  15 // "Software"), to deal in the Software without restriction, including
  16 // without limitation the rights to use, copy, modify, merge, publish,
  17 // distribute, sublicense, and/or sell copies of the Software, and to
  18 // permit persons to whom the Software is furnished to do so, subject to
  19 // the following conditions:
  20 //
  21 // The above copyright notice and this permission notice shall be
  22 // included in all copies or substantial portions of the Software.
  23 //
  24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31 //
  32
  33 namespace System
  34 {
  35         [AttributeUsage (AttributeTargets.Class | AttributeTargets.Struct |
  36                 AttributeTargets.Enum | AttributeTargets.Constructor |
  37                 AttributeTargets.Method | AttributeTargets.Property |
  38                 AttributeTargets.Field | AttributeTargets.Event |
  39                 AttributeTargets.Interface | AttributeTargets.Delegate,
  40                 Inherited=false)]
  41         [Serializable]
  42         public sealed class ObsoleteAttribute : Attribute
  43         {
  44                 private string _message;
  45                 private bool _error;
  46
  47                 //       Constructors
  48                 public ObsoleteAttribute ()
  49                         : base ()
  50                 {
  51                 }
  52
  53                 public ObsoleteAttribute (string message)
  54                 {
  55                         _message = message;
  56                 }
  57
  58                 public ObsoleteAttribute (string message, bool error)
  59                 {
  60                         _message = message;
  61                         _error = error;
  62                 }
  63
  64                 // Properties
  65                 public string Message {
  66                         get { return _message; }
  67                 }
  68
  69                 public bool IsError {
  70                         get { return _error; }
  71                 }
  72         }
  73 }