设置 当前样式dimstyle

软件架构师何志丹

AcDbObjectId DimStyleNameToId(const ACHAR* szName,AcDbDatabase* pDb)
   {
    AcDbObjectId id;
    if( NULL == pDb )
    {
     pDb = acdbHostApplicationServices()->workingDatabase();
    }   AcDbDimStyleTable* pTbl;  
    pDb->getDimStyleTable(pTbl,AcDb::kForWrite);    AcDbDimStyleTableIterator* pIterator = NULL ;
    pTbl->newIterator(pIterator);
    for(pIterator->start();!pIterator->done();pIterator->step())
    {
     AcDbDimStyleTableRecord* pR = NULL ;
     pIterator->getRecord(pR,AcDb::kForWrite);
     AcString sName ;     
     pR->getName(sName);   
     if( sName  == szName )
     { 
      id = pR->id();
      pR->close(); 
      break;;
     }
     pR->close();     
    }   pTbl->close();
    return id;
   }
   
   Acad::ErrorStatus SetCurDimStyle(const ACHAR* szName,AcDbDatabase* pDb)
   {
    if( NULL == pDb )
    {
     pDb = acdbHostApplicationServices()->workingDatabase();
    }
  
    AcDbObjectId id = DimStyleNameToId(szName,pDb);
    if( id.isNull() )
    {
     return eNullObjectId;
    }
    return pDb->setDimstyle(id);  
   }