Amazon.S3.Transfer.Executer.Execute C# (CSharp) Метод

        internal void Execute()
        {
            try
            {
                this._command.Execute();
                this._asyncResult.Return = this._command.Return;

            }
            catch (Exception e)
            {
                this._asyncResult.LastException = e;
            }
            finally
            {
                this._asyncResult.SignalWaitHandle();
                if (this._asyncResult.Callback != null)
                {
                    this._asyncResult.Callback(this._asyncResult);
                }
            }
        }
    }

        static IAsyncResult beginOperation(BaseCommand command, AsyncCallback callback, object state)
        {
            Executer exe = new Executer(callback, state, command);

            ThreadPool.QueueUserWorkItem(s => exe.Execute());

            return(exe.AsyncResult);
        }