winfrom 启动后台线程 防止卡住界面及异步刷新界面的代码

            if (thread != null && thread.IsAlive)

            {

                thread.Abort();

            }

            thread = new Thread(ThreadStart);

            thread.IsBackground = true;

            thread.TrySetApartmentState(ApartmentState.STA);

            thread.Start();





private delegate void Logger(String info);

        private void AppendLog(String info)

        {

            try

            {

                if (this.InvokeRequired)

                {

                    Logger sm = new Logger(AppendLog);

                    this.Invoke(sm, info);

                }

                else

                {

                    this.rtbLog.AppendText(DateTime.Now.ToLongTimeString()+" "+info+"\r\n");

                }

            }

            catch { }

        }