通过使用 getAt() 方法,我得到了这样一个奇怪的违规错误。 我按以下顺序使用该方法:
OdDbBlockTablePtr w_kOdBlockTablePtr ;
bool lbCreateDefaults = false;
OdDb::MeasurementValue lkMeasurement = OdDb::kEnglish;
OdDbDatabasePtr pDb;
// Datenbank initialisieren
pDb = g_ExSystemServices.createDatabase(lbCreateDefaults,
lkMeasurement);
// TABLE - Hold Ptr
w_kOdBlockTablePtr = pDb->getBlockTableId().openObject(OdDb::kForWrite);
const wchar_t AcadBlockModelSpace[] = L "*MODEL_SPACE";
wstring lsModelSpace(AcadBlockModelSpace);
w_kOdModelSpaceBlockRecPtr = GetTableRecordIdFromName(lsModelSpace, (OdDbSymbolTablePtr&)w_kOdBlockTablePtr).safeOpenObject(OdDb::kForWrite);
OdDbObjectId K_TeighaClass::GetTableRecordIdFromName(wstring& psName, OdDbSymbolTablePtr& pkTablePtr)
{
OdDbObjectId lkId;
try {
OdString lsOdName = psName.c_str();
lkId = pkTablePtr->getAt(lsOdName);
}
catch (OdError& err)
{
DoOdError(err, NULL, NULL);
}
return lkId;
}
如果有人可以帮助我,我将不胜感激。提前致谢