class/System.Messaging/System.Messaging/ReceiveCompletedEventArgs.cs

   1 //
   2 // System.Messaging
   3 //
   4 // Authors:
   5 //      Peter Van Isacker (sclytrack@planetinternet.be)
   6 //      Rafael Teixeira   (rafaelteixeirabr@hotmail.com)
   7 //
   8 // (C) 2003 Peter Van Isacker
   9 //
  10
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31 using System;
  32 using System.Runtime.Remoting.Messaging;
  33
  34 namespace System.Messaging
  35 {
  36         public class ReceiveCompletedEventArgs: EventArgs
  37         {
  38                 private MessageQueue _sender;
  39                 private IAsyncResult _result;
  40                 private Message _message;
  41
  42                 internal ReceiveCompletedEventArgs (MessageQueue sender, IAsyncResult result)
  43                 {
  44                         _sender = sender;
  45                         _result = result;
  46                 }
  47
  48                 public IAsyncResult AsyncResult
  49                 {
  50                         get { return _result; }
  51                         set { _result = value; }
  52                 }
  53
  54                 public Message Message
  55                 {
  56                         get
  57                         {
  58                                 if (_message == null)
  59                                 {
  60                                         _message = _sender.EndPeek (_result);
  61                                 }
  62                                 return _message;
  63                         }
  64                 }
  65         }
  66 }