AsyncCallback.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / TransactionBridge / Microsoft / Transactions / Wsat / Messaging / AsyncCallback.cs / 1 / AsyncCallback.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

// Define asynchronous callback classes used when sending async messages 

using System; 
 
using System.ServiceModel.Channels;
using System.Diagnostics; 
using System.ServiceModel;
using System.Transactions;
using System.Xml;
 
namespace Microsoft.Transactions.Wsat.Messaging
{ 
    // This class represents the completion of a request/reply message dispatched by ServiceModel 
    class RequestAsyncResult : AsyncResult
    { 
        Message reply;
        MessageVersion messageVersion;
        UniqueId messageID;
 
        public RequestAsyncResult (Message message, AsyncCallback callback, object state) : base (callback, state)
        { 
            this.messageVersion = message.Version; 
            this.messageID = message.Headers.MessageId;
        } 

        public MessageVersion MessageVersion
        {
            get { return this.messageVersion; } 
        }
 
        public UniqueId MessageId 
        {
            get { return this.messageID; } 
        }

        public Message Reply
        { 
            get { return this.reply; }
        } 
 
        public void Finished (Message reply)
        { 
            this.reply = reply;
            this.Complete (false);
        }
 
        public void Finished (Exception exception)
        { 
            this.Complete (false, exception); 
        }
 
        public void End()
        {
            AsyncResult.End(this);
        } 
    }
 
    // This class exists to provide the illusion that a BeginSend operation only throws on End 
    class SendMessageFailureAsyncResult : AsyncResult
    { 
        public SendMessageFailureAsyncResult (Exception e, AsyncCallback callback, object state) : base (callback, state)
        {
            base.Complete (true, e);
        } 

        public void End() 
        { 
            AsyncResult.End(this);
        } 
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

Link Menu

Network programming in C#, Network Programming in VB.NET, Network Programming in .NET
This book is available now!
Buy at Amazon US or
Buy at Amazon UK