WinINet Asynchronous

先参考此文档http://wenku.baidu.com/view/4f3558edf8c75fbfc77db229.html的第13页

demo参考

http://www.codeproject.com/KB/IP/WinInetTest.aspx

http://www.codeproject.com/KB/IP/asynchttp.aspx

http://www.codeproject.com/KB/IP/asyncwininet.aspx

关于WinHTTP和WinINet

http://alienchang.iteye.com/blog/1155248

http://www.cnblogs.com/awpatp/archive/2010/10/10/1847285.html

http://msdn.microsoft.com/en-us/library/aa384068.aspx