class/System/System.ComponentModel/PasswordPropertyTextAttribute.cs

   1 //
   2 // System.ComponentModel.PasswordPropertyTextAttribute
   3 //
   4 // Authors:
   5 //  Marek Habersack (grendello@gmail.com)
   6 //
   7 // (C) 2007 Marek Habersack
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 #if NET_2_0
  30 namespace System.ComponentModel
  31 {
  32         [AttributeUsageAttribute(AttributeTargets.All)]
  33         public sealed class PasswordPropertyTextAttribute : Attribute
  34         {
  35                 public static readonly PasswordPropertyTextAttribute Default;
  36                 public static readonly PasswordPropertyTextAttribute No;
  37                 public static readonly PasswordPropertyTextAttribute Yes;
  38
  39                 bool _password;
  40
  41                 public bool Password {
  42                         get { return _password; }
  43                 }
  44
  45                 static PasswordPropertyTextAttribute ()
  46                 {
  47                         No = new PasswordPropertyTextAttribute (false);
  48                         Yes = new PasswordPropertyTextAttribute (true);
  49                         Default = No;
  50                 }
  51
  52                 public PasswordPropertyTextAttribute () : this (false)
  53                 {
  54                 }
  55
  56                 public PasswordPropertyTextAttribute (bool password)
  57                 {
  58                         this._password = password;
  59                 }
  60
  61                 public override bool Equals (object o)
  62                 {
  63                         if (!(o is PasswordPropertyTextAttribute))
  64                                 return false;
  65                         return ((PasswordPropertyTextAttribute) o).Password == Password;
  66                 }
  67
  68                 public override int GetHashCode ()
  69                 {
  70                         return Password.GetHashCode ();
  71                 }
  72
  73                 public override bool IsDefaultAttribute ()
  74                 {
  75                         return Default.Equals (this);
  76                 }
  77         }
  78 }
  79 #endif