添加扩展字典数据

luckstarzhx

添加扩展字典数据

我从外部加一个DWG文件到当前CAD数据库中；

作为一个块插入;我如何给这个块添加扩展字典数据呀;

AcDbEntityId entId,dictId;

AcDbBlockRefrence *pBlkRef=new AcDbBlockRefrence(InsertPt,blockId);

pTable->GetAt(ACDB_MODEL_SPACE,pBlkTblRcd,AcDb::kForWrite);

pBlkTblRcd->appendAcDbEntity(entId,pBlkRef);

AcDbObject* pObj;

acdbOpenObject(pObj,&entId,AcDb::kForWrite);

pObj->createExtensionDictionary();

dictId=pObj->extensionDictionary();

acdbOpenObject(pDict,dictObjId,AcDb::kForWrite);
 pDict->setAt(GJZName,pXrec,xRecObjId);
 pDict->close();

 //设置扩展记录的内容;
 pRb=acutBuildList(AcDb::kDxfText,entData,0);//类型,值;
 pXrec->setFromRbChain(*pRb);
 pXrec->close();

各位帮帮忙吧 ；