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得到实体真实体的颜色,如果实体随层,就取层的颜色
bool Mx_getEntityRGBColor(IN LONG lId, OUT LONG& lR, OUT LONG& lG, OUT LONG& lB);
例如:C#代码
MxDrawResbuf param = new MxDrawResbuf(); param.AddObjectId(ent.ObjectID); MxDrawResbuf ret = (MxDrawResbuf)axMxDrawX1.CallEx("Mx_getEntityRGBColor", param); if (ret.AtString(0) == "Ok") { long lR = ret.AtLong(1); long lG = ret.AtLong(2); long lB = ret.AtLong(3); }