[IfcStructuralLoadGroup.LoadGroupFor property LoadGroupFor public IfcCollection<IfcStructuralAnalysisModel> LoadGroupFor { get; } 也可以看看 class IfcCollection<T> class IfcStructuralAnalysisModel class IfcStructuralLoadGroup 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]
