socket套接字的客户端程序，向服务器端发送并接受信息。若发送或接收信息失败则显示相应的错误信息。...

类是icq的java程序-category is the java programs icq

聊天程序，主要的系统调用包括：socket()-创建Socket；bind()-将创建的Socket与本地端口绑定；connect()与accept()-建立Socket连接；listen()-服务器监听是否有连接请求；send()-数据的可控缓冲发送；recv()-可控缓冲接收；closesocket()-关闭Socket。-Chat program, the main system calls, including: socket ()- Create Socket bind ()- will create a Socket with the local port binding connect () and accept ()- establish a Socket connection listen ()- server monitor whether there is connection requests send ()- data buffer to send controllable recv ()- controllable receiver buffer closesocket ()- Close Socket.

一个支持SMTP(Simple Message Transfer Protocol)的MFC类，用于电子邮件的传输(20KB)-a support SMTP (Simple Message Transfer Protocol), the MFC category, for e-mail transmission (20KB)

一个简单的vc下tcp服务器端程序服务器端的程序当有客户提出连接请求时，在端口与客户端进行连接，连接成功后，显示客户IP地址和端口号，并给客户端发送“Hello!I am a server.”字符串。如果发送正确则显示所发送的字节数-Vc under a simple tcp server-side server-side program when connection requests made by the customer, in the port and connect the client to connect successfully, the display client IP address and port number, and to the client to send

域名查询系统，对懒人是有用的-domain search system to be useful to the lazy

一个非常好的SMTP邮件收发系统，绝对好用-a very good SMTP mail systems, absolute handy

多线程socket文件传输/支持断点续传/收发消息/点对多点 使用阻塞方式的socket,使用多线程,有较高的性能.在局域网中测试达到极限速度.支持断点续传.服务端可同时接收多个文件.传输文件的同时可以发送网络消息.-multi-threaded socket file transfer/support HTTP/transceiver news/obstruction use point-to-multipoint modes of socket, multi-threaded, high performance. In LAN test the speed limit. Support for HTTP. The server can also send multiple files. Transfer files with the when this network news.

一个不错的介绍JAVA socket编程的书籍。本书从基本开始，到更深的层次！-a good introductory Java programming socket books. The book start with the basics, to a deeper level!

一个简单的酒店管理系统，实用了数据库存储信息。可以进行酒店的预定，查询。房间的查询，预定等。

是一个通过网络对软件进行自动更新的系统,可以使用这个程序为你的软件提供远程升级功能-Is a network of software auto-update system, you can use this procedure for you to provide remote software upgrade capability