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ERWin Data Modeler是CA公司的数据库建模工具,目前在关系数据库的设计中,有着比较广泛的应用。本文系统阐述了利用ERWin进行数据库建模的思想、方法和注意事项,具有一定实用价值。 作者结合自己多年的实践经验,系统阐述了利用ERWin进行数据库建模的思想、方法和注意事项,具有一定实用价值。 ERWin Data Modeler是CA公司的数据库建模工具,目前在关系数据库的设计中... 阅读全文
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Windows Media Encode 9是Windows Media 9 Series组成部分之一,它的主要作用是进行编码。Windows Media 9 Series包括了 Windows Media Audio 9 Series、Windows Media Video 9 Series、Windows Media Encoder 9 Series、Windows Media Service... 阅读全文
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http://edndoc.esri.com/arcobjects/9.2/CPP_VB6_VBA_VCPP_Doc/COM/VCpp/lib_overviews/globecore_overview.htmGlobe:The Globe object is one of the main objects of the library since it is the container for d... 阅读全文
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Release 9.3 Last modified April 24, 2009About saving a 3D document Saving a 3D document allows you to preserve your work. A 3D document contains information about paths to your data and the 3D view's ... 阅读全文
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Here are the GUIDs for some of the common intefaces searched for:{6CA416B1-E160-11D2-9F4E-00C04F6BC78E} IDataLayer{40A9E885-5533-11d0-98BE-00805F7CED21} IFeatureLayer{E156D7E5-22AF-11D3-9F99-00C04F6BC... 阅读全文