<BR><P>我是新手,参考了网络上的VB代码,</P><P> <BR>Dim X1 As Double<BR>Dim Y1 As Double<BR>Dim fNewSymbol As Map... 全文

2008-01-10 15:28 来自版块 - PB MapInfo应用与开发

<P>我是新手,参考了网络上的VB代码,</P><P> <BR>Dim X1 As Double<BR>Dim Y1 As Double<BR>Dim fNewSymbol As MapXLib.Featu... 全文

2008-01-10 15:12 来自版块 - ESRI ArcGIS应用与开发


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