Mono.Debugger.Thread.AbortInvocation C# (CSharp) Method

        internal void AbortInvocation(long rti_id)
        {
            lock (this) {
                check_alive ();
                servant.AbortInvocation (rti_id);
            }
        }

 public override void Abort()
 {
     Thread.AbortInvocation(ID);
     completed_event.WaitOne();
 }