利用VB.net编写的发送电子邮件代码

Ascii显示成Hex,在中文系统下也不会有任何问题.-convert ascii to Hex , and no problem in Chinese Environment.

实现了文件的传输 下载以及并发执行，send 和  receive的实现文件的下载，实现了一个服务器对应处理多个客户端提出文件下载的请求，本程序采用C 语言编写，详尽的描述了socket的连接，使之简单明白易懂。

获得本机主机名称和IP-Access to the local host name and IP

windows QT使用组播（编译器 MinGW）开发环境（eclipse c++）-windows QT using multicast (compiler MinGW) development environment (eclipse c++)

本程序主要是作为一个客户端，基于TCP/IP协议实现信号的发送！-This procedure is mainly as a client, based on TCP/IP protocol to send the signal!

用于PowerBuilder打印预览，可打印文字和图形并可进行放缩。-for PowerBuilder print preview, print text and graphics can be conducted Zooming.

客户端程序。该程序首先与相应服务器连接。然后接收用户从标准输入（键盘）输入的字符串，再将字符串发送给服务器，接收服务器发回的信息并显示。之后，继续等待用户输入直至用户输入Ctrl-D。当收到用户输入Ctrl-D后，客户关闭连接并退出。-client. The procedure first with the corresponding server connections. Users then receive from the standard input (keyboard) and input string, and then a string sent to the server, server to receive the information and display. After continue to wait until the user input of user input Ctrl-D. When users type Ctrl-D, customers close the connection and exit.

一个IOCP的示例，封装了IO完成端口的IO模型。可以用做学习参考，也可以直接使用其中封装的类。-a IOCP example, the complete package, IO port IO model. Learning can be used as reference, which can be used directly to the Packaging category.

有基本网络编程,本地网络编程,IE,网络编程,网络协议编程,代理服务器,高级通信,断点续传,语音电话等内容,并全是代码(vc6.0)-a basic network programming, the local network programming, Internet Explorer, network programming, network programming agreement, the proxy server, senior communications, HTTP, voice telephone, and all code (vc6.0)

windows Socket server