C#操作Url参数

http://www.cnblogs.com/RobotH/archive/2008/11/17/1335322.html

用 C# 分析 URL 中的参数信息

http://www.cnblogs.com/rchen/archive/2005/06/23/179627.html

C#获取URL参数值 

http://www.cnblogs.com/gaizai/archive/2010/05/27/1743485.html

C#分析URL参数获取参数和值得对应列表

http://outofmemory.cn/code-snippet/9100/CURL

 

C# HttpWebRequest 通用类1 - 转

http://www.cnblogs.com/afish1984/archive/2009/07/17/1525463.html

好用的C# HttpWebRequest用Post同时提交参数和文件的封装类

http://cache.baiducontent.com/c?m=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&p=9274de0285cc43eb08e297790f509d&newp=9c769a47ce934eac5fefc32f425795231610db2151d2d41367&user=baidu&fm=sc&query=%D4%DA%CF%EE%C4%BF%D6%D0%2C%B1%BE%C0%B4%B6%BC%CA%C7%D4%DA%D5%BE%C4%DA%BD%F8%D0%D0%CA%FD%BE%DD%BD%BB%BB%A5%B5%C4%2C%BA%F3%C0%B4%D3%D6&qid=dbed02030000e9f1&p1=1