// ==++==
// 
//   Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// ==--==
/*============================================================
**
** Interface: AsyncCallbackDelegate
**
** Purpose: Type of callback for async operations
**
===========================================================*/
namespace System {
    [Serializable]
    [System.Runtime.InteropServices.ComVisible(true)]
    public delegate void AsyncCallback(IAsyncResult ar);
 
}