http://blog.csdn.net/dtdn/archive/2004/09/30/121480.aspx
http://developer.ccidnet.com/pub/disp/Article?columnID=322&articleID=33440&pageNO=1
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http://developer.ccidnet.com/pub/disp/Article?columnID=322&articleID=33440&pageNO=1
http://www.microsoft.com/china/msdn/archives/library/dv_vstechart/html/vbtchusingthreads.asp
http://dev.csdn.net/develop/article/32/32330.shtm
http://dev.csdn.net/develop/article/19/19736.shtm