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 <title><![CDATA[想学用VB.VC编程PLC与上位机的通信程序， ..]]></title>
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 <description><![CDATA[Latest 50 replies of 想学用VB.VC编程PLC与上位机的通信程序， ..]]></description>
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 <description><![CDATA[好的，谢谢了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29440#431170.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 Feb 2009 08:50:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[上位机通过串口或以太网与PLC通讯，我觉得你可以从VB入手更简单点
一开始学VC可能比较慢，不太适用，找好了基本硬件后，写个什么通讯程序，自己花点时间试试应该会可以的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29440#428536.html]]></link>
 <author><![CDATA[zhangshichao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Feb 2009 06:11:00 +0000]]></pubdate>
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 <description><![CDATA[希望专家们多多指导！谢谢。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29440#420247.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 24 Jan 2009 08:09:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[直接学VC吧，VB基本淘汰了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29440#419908.html]]></link>
 <author><![CDATA[core2008]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 23 Jan 2009 06:33:28 +0000]]></pubdate>
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