局域网内部的通信服务软件，包括一个客户端＆一个服务器端。包括所有的源码＆资源...

串口通信-Serial Communication

大名鼎鼎的indy控件组的示例程序 for delphi 7.0 有ftp udp,http 等的示例 -The example programs of well-known indy controls for delphi 7.0 have ftp, udp, etc.

一个简单的员工管理系统，可以体现出员工现在状态，是否劳动力。-a simple staff management system that can reflect the state employees now, whether labor.

网络聊天，网络应用，windows开发，系统集成-Network chat, network applications, windows development, system integration

点对点传输文件的程序。使用TransmitFile调用，通信双方既是客户机又是服务器-peer-to-peer file transfer procedures. Use TransmitFile call, communication is both client-server is

MFC,使用socket写的服务器端聊天工具,可以多人同时聊天-MFC, use the socket to write server-side chat tool, you can chat with people at the same time

修改ie代理的程序，也使用了不少的windows api-changes ie agents procedures, the use of a lot of windows api

此代码由asp300收集整理。 asp300 -- 专业化的asp代码交流基地。-this code by asp300 collected. Asp300-- professional exchanges asp code base.

服务器程序要完成以下功能：创建监听Socket进行监听，当有客户端请求连接时，建立一个新的接收Socker处理这个客户的数据发送与接收；接受客户端发来的数据，并向客户端返回相应信息，本程序向客户端返回信息为接收到的信息；将接受的信息通过串口1发送出去-Server program to complete the following functions: Create Socket eavesdropping eavesdropping, when client requests a connection, the establishment of a new deal with the customers to receive Socker send and receive data accept client data sent to the client to return to the corresponding information, the procedure to return information to the client to receive the information will accept the information sent through the serial port 1

这个代码检测对应IP地址服务器的端口号是否可用。欢迎大家下载、试用。谢谢大家的支持！希望能有帮助！