http://www.netscum.dk/china/MSDN/library/archives/library/dnWebsrv/html/insidewsepipe.asp
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwse/html/progwse.asp
http://www.microsoft.com/china/MSDN/library/archives/library/dnWebsrv/html/programwse2.asp
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwse/html/progwse.asp
http://www.microsoft.com/china/MSDN/library/archives/library/dnWebsrv/html/programwse2.asp