如何判断网络上的计算机是否设置了密码

socket通信详细教程请参考： http://www.smarteas.net/post/2013/10/11/AgileEASNET-SOA-中间件平台SocketTcp通信框架-简单例子-实现简单的服务器客户段消息应答.aspx 请关注AgileEAS.NET 官方网站 http://www.smarteas.net 和技术博客:htt://www.cnblogs.com/eastjade/

1、 在线唱片销售系统的特点就是利用Browser/Ｓerver（Ｂ／Ｓ）结构，实现唱片的在线查询、销售、以及唱片的在线管理等功能。这种系统的优势在于系统简单、功能强大、扩展能力良好以及能够方便的跨地域操作等特性。-an online music distribution system, is characterized by the use of the Browser/Server (B/S) architecture, achieving record online inquiries, sales, and records of online management functions. The advantages of such a system is a simple system, the powerful, and good expansion capabilities to facilitate the operation of the transportation characteristics.

用vc调用delphi实现的http上传-with vc call delphi achieve http upload

一个很好的多线程聊天室的源程序，详细的讲解了MFC的多线程编程方法socket-A good multi-threaded chat room source code, detailed explanation of the MFC multi-threading programming socket

ftp上传下载软件完整纯文本代码,功能原始,供学习.-ftp upload download software from a complete text-only code, the original function for learning.

这是一个基于API自己定义的ClientSocket封装基类。-This is an API based on their own definition of ClientSocket Packaging base class.

我测试过了，效果好，可以挂协议分析-I ve tested, and effective and can be linked to protocol analysis

使用Microsoft Visual Basic编写实现中国联通SGIP 2.0协议的源代码-using Microsoft Visual Basic to realize China Unicom SGIP 2. 0 agreement source code

网络通信程序,实现TCP和UDP通信,可互发消息-network communication procedures, TCP and UDP communications, updates

一个简单的TCP服务器端程序，帮助初学者了解网络编程的基本过程-a simple TCP server procedures to help beginners understand the basic network programming process