wblock (replace) an existing MLeader style problem

[maisoui]

Hi,

I'm facing an issue when I wblockCloneObjects a AcDbMLeaderStyle, when style already exist in destination database. Here's my code:

AcDbDatabase * pDatabaseSource = new AcDbDatabase(false, true);
if((es = pDatabaseSource->readDwgFile(_T("path to dwg"), AcDbDatabase::kForReadAndAllShare)) == Acad::eOk)
{
	//retrieve in source dwg
	AcDbObjectId idLeaderStyleSource = AcDbObjectId::kNull;
	AcDbDictionary * pDictionarySource = NULL;
	if(pDatabaseSource->getMLeaderStyleDictionary(pDictionarySource, AcDb::kForRead) == Acad::eOk)
	{
		if(pDictionarySource->has(_T("myleaderstyle")))
			pDictionarySource->getAt(_T("myleaderstyle"), idLeaderStyleSource);
		pDictionarySource->close();
	}

	//if source mleader style found => clone
	AcDbObjectPointer<AcDbMLeaderStyle> pLeaderStyleSource(idLeaderStyleSource, AcDb::kForRead);
	if((es = pLeaderStyleSource.openStatus()) == Acad::eOk)
	{
		AcDbIdMapping idMap;
		idMap.setDestDb(pDatabase);

		AcDbObjectIdArray ids;
		ids.append(idLeaderStyleSource);

		if((es = pDatabaseSource->wblockCloneObjects(ids, pDatabase->mleaderStyleDictionaryId(), idMap, AcDb::kDrcReplace)) == Acad::eOk)
		{
			//loop on cloned object
			int iIdx = -1;
			AcDbIdPair idPair;
			AcDbIdMappingIter iter(idMap);
			for(iter.start(); !iter.done(); iter.next())
			{
				if(!iter.getMap(idPair))
					continue;

				if(idPair.key() != idLeaderStyleSource)
					continue;

				AcDbObjectPointer<AcDbMLeaderStyle> pLeaderStyle(idPair.value(), AcDb::kForWrite);
				if((es = pLeaderStyle.openStatus()) != Acad::eOk)
					continue;

				//...
			}
		}
	}
}

delete pDatabaseSource;

If the style doesn't exist in destination database, it will create it correctly. Otherwise, the code runs correctly, but the values of the existing style are not updated. And I don't know why! I use similar code to "import" AcDbDimStyle and everything works like a charm.

Any suggestions are welcomed.

Regards,