[求助]：SOS(获取实体)

ljg1052

着是ARX直线函数:
AcDbObjectId CreatePartCircle(AcGePoint3d Pt,AcGeVector3d normal,double radius)
{   
        AcDbCircle *pCirc=new AcDbCircle(Pt,normal,radius);
    pCirc->setLineWeight(AcDb::kLnWt030);
    AcDbBlockTable *pBlockTable;
    acdbHostApplicationServices()->workingDatabase()
        ->getBlockTable(pBlockTable,AcDb::kForRead);
    AcDbBlockTableRecord *pBlockTableRecord;
    pBlockTable->getAt(ACDB_MODEL_SPACE,pBlockTableRecord,AcDb::kForWrite);
    pBlockTable->close();
    AcDbObjectId circleId;
    pBlockTableRecord->appendAcDbEntity(circleId,pCirc);
    pBlockTableRecord->close();
    pCirc->close();
    return circleId;
}
我现在调用此函数:CreatePartLine(p32,p51);//p32,p51为任意直线两点
怎么样用函数获取由它创建的实体,并把它加到选择集中????

RedCAD

你得记录下circleId，通过circleId来获取你所创建的实体，回家了就不详细说了

ljg1052

请问用什么函数啊
我用过AcDbGetAdsName(ent,objId);函数
但是它说这个函数没定义  我头文件也加了
是不是过时了