class/System/System.ComponentModel/DefaultEventAttribute.cs

   1 //
   2 // System.ComponentModel.DefaultEventAttribute
   3 //
   4 // Authors:
   5 //      Gonzalo Paniagua Javier (gonzalo@ximian.com)
   6 //  Andreas Nahr (ClassDevelopment@A-SoftTech.com)
   7 //
   8 // (C) 2002 Ximian, Inc (http://www.ximian.com)
   9 // (C) 2003 Andreas Nahr
  10 //
  11
  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 using System;
  34
  35 namespace System.ComponentModel
  36 {
  37         [AttributeUsage(AttributeTargets.Class)]
  38         public sealed class DefaultEventAttribute : Attribute
  39         {
  40                 private string eventName;
  41
  42                 public static readonly DefaultEventAttribute Default = new DefaultEventAttribute (null);
  43
  44                 public DefaultEventAttribute (string name)
  45                 {
  46                         eventName = name;
  47                 }
  48
  49                 public string Name
  50                 {
  51                         get { return eventName; }
  52                 }
  53
  54                 public override bool Equals (object o)
  55                 {
  56                         if (!(o is DefaultEventAttribute))
  57                                 return false;
  58
  59                         return (((DefaultEventAttribute) o).eventName == eventName);
  60                 }
  61
  62                 public override int GetHashCode ()
  63                 {
  64                         return base.GetHashCode ();
  65                 }
  66         }
  67 }
  68