singrdk/base/Applications/Runtime/Full/System/IAsyncResult.cs

// ==++==
//
//   Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ==--==
//============================================================
//
// Interface: IAsyncResult
//
// Purpose: Interface to encapsulate the results of an async
//          operation
//
//===========================================================  
namespace System
{

    using System;
    using System.Threading;
    //| <include path='docs/doc[@for="IAsyncResult"]/*' />
    [CLSCompliant(false)]
    public interface IAsyncResult
    {
        //| <include path='docs/doc[@for="IAsyncResult.IsCompleted"]/*' />
        bool IsCompleted { get; }

        //| <include path='docs/doc[@for="IAsyncResult.AsyncWaitHandle"]/*' />
        WaitHandle AsyncWaitHandle { get; }


        //| <include path='docs/doc[@for="IAsyncResult.AsyncState"]/*' />
        Object     AsyncState      { get; }

        //| <include path='docs/doc[@for="IAsyncResult.CompletedSynchronously"]/*' />
        bool       CompletedSynchronously { get; }


    }

}