class/corlib/System.Collections/CollectionDebuggerView.cs

   1 //
   2 // CollectionDebuggerView.cs
   3 //
   4 // Authors:
   5 //      Marek Safar  <marek.safar@gmail.com>
   6 //
   7 // Copyright (C) 2009 Novell, Inc (http://www.novell.com)
   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 using System;
  30 using System.Diagnostics;
  31
  32 namespace System.Collections
  33 {
  34         //
  35         // Custom debugger type proxy to display collections as arrays
  36         //
  37         internal sealed class CollectionDebuggerView
  38         {
  39                 readonly ICollection c;
  40
  41                 public CollectionDebuggerView (ICollection col)
  42                 {
  43                         this.c = col;
  44                 }
  45
  46                 [DebuggerBrowsable(DebuggerBrowsableState.RootHidden)]
  47                 public object[] Items {
  48                         get {
  49                                 var o = new object [c.Count];
  50                                 c.CopyTo (o, 0);
  51                                 return o;
  52                         }
  53                 }
  54         }
  55 }
  56