AcDbTextStyleTable *pTextStyleTbl;
acdbHostApplicationServices()->workingDatabase()->getSymbolTable(pTextStyleTbl, AcDb::kForWrite);
AcDbTextStyleTableRecord *pTextStyleTblRcd=new AcDbTextStyleTableRecord;
pTextStyleTbl->getAt(ACDB_MODEL_SPACE,pTextStyleTblRcd,AcDb::kForWrite);
pTextStyleTblRcd->setName("STYLE_HZ");
pTextStyleTblRcd->setFileName("romans");
pTextStyleTblRcd->setBigFontFileName("hzdx");
pTextStyleTblRcd->setXScale(0.8);
pTextStyleTblRcd->setFont("楷體_GB2312",0,0,134,49);
// pTextStyleTblRcd->setFont("宋體",0,0,134,2);
AcDbObjectId fontId;
pTextStyleTbl->add(fontId,pTextStyleTblRcd);
pTextStyleTblRcd->close();
pTextStyleTbl->close();
acdbHostApplicationServices()->workingDatabase()->setTextstyle(fontId);