ClosableStream.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Net / System / Net / Mail / ClosableStream.cs / 1305376 / ClosableStream.cs
                        

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

namespace System.Net 
{ 
    using System;
    using System.IO; 
    using System.Threading;

    /// 
    /// Provides a stream that notifies an event when the Close method 
    /// is called.
    ///  
    internal class ClosableStream : DelegatedStream 
    {
        EventHandler onClose; 
        int closed;

        internal ClosableStream(Stream stream, EventHandler onClose) : base(stream)
        { 
            this.onClose = onClose;
        } 
 
        public override void Close()
        { 
            if (Interlocked.Increment(ref closed) == 1)
                if (this.onClose != null)
                    this.onClose(this, new EventArgs());
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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