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标题: CAA: CATEdge_var怎样变为CATISpecObject_var? [打印本页]

作者: cupcake    时间: 2005-6-19 16:51
标题: CAA: CATEdge_var怎样变为CATISpecObject_var?
如题,不知道行不行?
作者: 珊瑚草    时间: 2012-8-24 22:57
试试QI,spProduct2->QueryInterface(IID_CATISpecObject,(void **) &spProd2);




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