BindingFlags.Public needed here as Exception.HResult is now public in .NET 4.5. This...
[mono.git] / mcs / class / System / System.ComponentModel / RunWorkerCompletedEventArgs.cs
1 //
2 // RunWorkerCompletedEventArgs.cs
3 //
4 // Author:
5 //      Atsushi Enomoto <atsushi@ximian.com>
6 //
7 // Copyright (C) 2006 Novell, Inc.
8 //
9
10 //
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
18 // 
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
21 // 
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30
31 #if NET_2_0
32
33 namespace System.ComponentModel
34 {
35         public class RunWorkerCompletedEventArgs : AsyncCompletedEventArgs
36         {
37                 // LAMESPEC: there is no way to provide UserState. See also:
38                 // http://pluralsight.com/blogs/mike/archive/2005/10/21/15783.aspx
39                 public RunWorkerCompletedEventArgs (
40                         object result, Exception error, bool cancelled)
41                         : base (error, cancelled, null)
42                 {
43                         this.result = result;
44                 }
45
46                 object result;
47
48                 public object Result {
49                         get {
50                                 RaiseExceptionIfNecessary ();
51                                 return result;
52                         }
53                 }
54
55                 // It is always null. See .ctor() for details.
56 #if !NET_2_1
57                 [Browsable (false)]
58                 [EditorBrowsable (EditorBrowsableState.Never)]
59 #endif
60                 public new object UserState {
61                         get { return null; }
62                 }
63         }
64 }
65
66 #endif