摘要： 1.Lambda Invoke(new Action<object>(o=>{/*方法体*/}));2.Debug&Track .Assert(), .WriteLine()+DbgView3.HashTable之类键值集合,直接使用 coll.Values 遍历4.Socket服务器主动侦测掉线 Socket sock = new Socket(AddressFamily.InterNetwork,SocketType.Stream, ProtocolType.Tcp); int keepAlive = -1744830460; // SIO_KEEPALIVE_V 阅读全文