用于PowerBuilder打印预览，可打印文字和图形并可进行放缩。

vc编写，操作msmq的例子，封装成class，可直接调用！-vc preparation, operation MSMQ example, packaged as class can directly call!

检测Windows自带的防火墙是否启动类。用到COM，学习参考用-Detect Windows own firewall whether to activate the category. Use COM, study reference

超级网站自助系统,它是一个全新的网站建站系统，可以通过模板建立漂亮的网站，实现了企业自动建站。-super self-service website, it is a new system the establishment of the station"s website, through the establishment of good template websites of enterprises automatic establishment of the station.

一个简单的网络聊天服务器，在线聊天

phase contrast filter for microscopy

C# 开发的服务器与客户端通信程序 适合初学者学习-C# development server and client communications programs for beginners to learn

端口扫描，能够扫描指定ip范围内所有开放的端口，并有对照表可以查询-port scan to scan designated ip within all the open ports, and a control table inquiries

一个基于Windows socket下的HTTP请求封装类-windows socket http class

本文介绍了C#中如何使用System.Net.Socket来进行基于TCP协议的通信编程，该文是以读取服务器系统时间这么一个简单例子来说明的。-This paper introduces the C# System.Net.Socket how to use TCP-based communications program, the text is based on the server time to read such a simple example to explain.

点对点服务端源码，希望能对大家通讯编程有一定的帮助-failed to translate