[课程 班级 描述 Cad2DPoint Cad2LineAngularDimension Cad3DFace Cad3DPoint Cad3DSolid CadAcadEvaluationGraph CadAcadProxyEntity CadAcDbAssocNetwork CadAcDbBlockRepresentationData CadAcDbDynamicBlockPurgePreventerVersion CadAcdsData CadAcdsRecord CadAcdsSchema CadAcidBlockReferenceEntity CadAcshHistoryClass CadAcshPyramidClass CadAlignedDimension CadAngularDimension CadApplicationCodes CadApplicationCodesContainer CadArc CadBase CadBaseAcds CadBaseEntity CadBaseExtrudedEntity CadBaseInfinityEntity CadBaseObject CadBaseOwned CadBlockEntity CadBody CadBreakData CadCellMargin CadCellStyle CadCellStyleMap CadCircle CadClassEntity CadContentFormat CadCoordinationModel CadDbColor CadDbEvalExpr CadDgnUnderlay CadDiametricDimension CadDictionaryVar CadDimensionBase CadDimensionBaseR12 CadDimensionOrdinate CadDwfUnderlay CadEllipse CadEmbeddedObject CadEmbeddedObjectContainer CadExtrudedSurface CadFieldList CadGeoData CadGridFormat CadGroup CadHeader CadHelix CadInsertObject CadLayerFilter CadLayout CadLeader CadLight CadLightList CadLine CadLoftedSurface CadLwPolyline CadMargin CadMaterial CadMesh CadMLeader CadMLeaderBlock CadMLeaderContextData CadMLeaderLine CadMLeaderNode CadMLeaderStyle CadMText CadMultiLine CadMultiLineVectorBlock CadObjectAttribute CadObjectPtr CadObjectWithAcisData CadOle2Frame CadOleFrame CadPdfUnderlay CadPlaneSurface CadPlotSettings CadPoint CadRadialDimension CadRasterImage CadRasterImageDef CadRasterImageDefReactor CadRay CadRegion CadRevolvedSurface CadRotatedDimension CadSection CadSectionViewStyle CadSeqend CadShape CadSize CadSkyLightBackGround CadSolid CadSpatialFilter CadSpatialIndex CadSpline CadSun CadSunObject CadSweptSurface CadTableContent CadTableFormat CadTableGeometry CadTableStyle CadText CadThumbnailImage CadTolerance CadTrace CadUnderlay CadUnused CadVbaProject CadViewport CadVisualStyle CadWipeoutVariables CadXdata CadXdataContainer CadXLine CadXRecord 接口 界面 描述 ISummaryInfo 枚举 枚举 描述 CadClassTypeName UnderlayFlags]
