请问 AcDb3PointAngularDimension、AcDbAlignedDimension、AcDb2LineAngularDimension、AcDbDiametricDimension、AcDbDimension、AcDbOrdinateDimension、AcDbRadialDimension、AcDbRotatedDimension 等实体的dxf组码是什么,我用以下语句总是不能选择到实体 sSelSet.Select acSelectionSetAll, , , 0, "DIMENSION" |