// ==++==
// 
//   Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// ==--==
//
// <OWNER>Microsoft</OWNER>
/*=============================================================================
**
** Class: ThreadAbortException
**
**
** Purpose: An exception class which is thrown into a thread to cause it to
**          abort. This is a special non-catchable exception and results in
**            the thread's death.  This is thrown by the VM only and can NOT be
**          thrown by any user thread, and subclassing this is useless.
**
**
=============================================================================*/
 
namespace System.Threading 
{
    using System;
    using System.Runtime.Serialization;
    using System.Runtime.CompilerServices;
 
    [System.Runtime.InteropServices.ComVisible(true)]
    [Serializable]
    public sealed class ThreadAbortException : SystemException 
    {
        /**
         * The constructor of ThreadAbortException is made internal only because we wanted to
         * throw it in System.Diagnostics.Debugger.NotifyOfCrossThreadDependencySlow()
         * 
         * See the comments in System.Diagnostics.Debugger.s_triggerThreadAbortExceptionForDebugger for more details.
         */
        internal ThreadAbortException() 
            : base(GetMessageFromNativeResources(ExceptionMessageKind.ThreadAbort))
        {
            SetErrorCode(__HResults.COR_E_THREADABORTED);
        }
 
        //required for serialization
        internal ThreadAbortException(SerializationInfo info, StreamingContext context) 
            : base(info, context) 
        {
        }
   
        public Object ExceptionState 
        {
            [System.Security.SecuritySafeCritical]  // auto-generated
            get {return Thread.CurrentThread.AbortReason;}
        }
    }
}