委托 跟 线程

1.委托

#region 委托
        /// <summary>
        /// 输出委托
        /// </summary>
        /// <param name="msg"></param>
        private delegate void OutputDelegate(string msg);

        /// <summary>
        /// 清空委托
        /// </summary>
        private delegate void ClearDelegate();

        /// <summary>
        /// 文本框输出委托
        /// </summary>
        /// <param name="msg"></param>
        private void TextBoxOutput(string msg)
        {   
            if (ConfigCon.IsVisble==false)
            {
                this.textBox1.Dispatcher.Invoke(new OutputDelegate(OutputAction), msg);

                this.textBox1.Dispatcher.Invoke(new ClearDelegate(ClearAction));
               
            }
          
        }

        /// <summary>
        /// 文本框输出内容
        /// </summary>
        /// <param name="msg"></param>
        private void OutputAction(string msg)
        {
            this.textBox1.AppendText(msg + "\n");
           // this.textBox1.AppendText("\n");
            this.textBox1.ScrollToEnd();
        }


        /// <summary>
        /// 文本框清空
        /// </summary>
        private void ClearAction()
        {

            if (this.textBox1.LineCount > 10000 * 1)
            {                
                this.textBox1.Clear();    
            }
            
                
        }

        #endregion

2.线程

#region 线程池

        /// <summary>
        /// 判断是否在运行线程
        /// </summary>
        private static bool bRuning = false;
        
        /// <summary>
        /// 线程池
        /// </summary>
        private static List<Thread> threadPool = new List<Thread>();
        /// <summary>
        /// 判断是否运行线程，使用它来让线程自然终止
        /// </summary>
        static volatile bool bRun = false;

        /// <summary>
        /// 初始化线程池
        /// </summary>
        private void ThreadPoolIni()
        {
           

            if (RdbReader.Start(ConfigCon.RedisCon, 0) != true)
            {               
                TextBoxOutput("redis服务连接失败!  【" + DateTime.Now.ToString() + "】\n");
                return;
            }

            List<TForward> forwards = new List<TForward>();
            forwards = TForwardDal.GetForwards();         

            threadPool.Clear();          
            foreach (TForward forward in forwards)
            {   
                ThreadPool.QueueUserWorkItem(SendForwardList, forward);  
            }   
            GC.Collect();
            

        }

        /// <summary>
        /// 启动线程池中的线程
        /// </summary>
        private void ThreadStart()
        {
            bRun = true;           
            foreach (Thread thread in threadPool)
            {
                thread.Start();
            }
        }

        /// <summary>
        /// 停止线程池中的线程
        /// </summary>
        private void ThreadStop()
        {
            bRun = false;
        }

        /// <summary>
        /// 返回线程池大小
        /// </summary>
        /// <returns>线程池大小</returns>
        private int ThreadSize()
        {
            return threadPool.Count;
        }

        #endregion