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 <title><![CDATA[参数为UDT的问题请教]]></title>
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 <description><![CDATA[求助啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115367#1101063.html]]></link>
 <author><![CDATA[yangyg125]]></author>
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 <pubdate><![CDATA[Mon, 01 Aug 2011 02:37:25 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第1楼cvlsam于2011-07-30 13:19发表的&nbsp;&nbsp;:
你觉得用符号编程方式很难？
 [attachment=67498] 

Good Luck～
[/quote]


如图，我的当前块的接口定义里并没有定义UDT，而是我在当前块里调用另一块时，被调用的这个块的参数
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 <link><![CDATA[http://www.ymmfa.com/read-gktid-115367#1100111.html]]></link>
 <author><![CDATA[yangyg125]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 30 Jul 2011 05:50:04 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你觉得用符号编程方式很难？
 [attachment=67498] 

Good Luck～]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115367#1100087.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 30 Jul 2011 05:19:16 +0000]]></pubdate>
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