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<P><b>求助：VC中如何利用Feature Factory创建图元</b>VC中如何利用Feature Factory创建图元？CMapX m_ctrlMapX；CMapXFeatureFactory Traceff;CMapXFeatu...全文
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longlong09：<b><FONT color=#000066>kissboy_gis强人</FONT></b>(2005-05-12 08:58)
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kissboy_gis：<P>CMapXStyle symbol;</P><P>symbol.CreateDispatch(symbol.GetClsid());</P><P>symbol.Set();................略<...(2004-12-15 16:36)
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kissboy_gis：<P><a>file://自</A>定义工具响应函数 void CGeotestView::OnToolUsed(short ToolNum, double X1, double Y1, double X2, double Y2, doubl...(2004-12-15 16:32)
