_NestedMultipleAsyncResult.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / Net / System / Net / _NestedMultipleAsyncResult.cs / 1 / _NestedMultipleAsyncResult.cs
                        

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

namespace System.Net { 
 
    //
    // The NestedAsyncResult - used to wrap async requests 
    //      this is used to hold another async result made
    //      through a call to another Begin call within.
    //
    internal class NestedMultipleAsyncResult : LazyAsyncResult { 
        //
        // this is usually for operations on streams/buffers, 
        // we save information passed in on the Begin call: 
        // since some calls might need several completions, we
        // need to save state on the user's IO request 
        //
        internal BufferOffsetSize[] Buffers;
        internal int Size;
 
        //
        // Constructor: 
        // 
        internal NestedMultipleAsyncResult(Object asyncObject, Object asyncState, AsyncCallback asyncCallback, BufferOffsetSize[] buffers)
        : base( asyncObject, asyncState, asyncCallback ) { 
            Buffers = buffers;
            Size = 0;
            for (int i = 0; i < Buffers.Length; i++) {
                Size += Buffers[i].Size; 
            }
        } 
 
    }; // class NestedMultipleAsyncResult
} // namespace System.Net

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