private static void ProcessingDwgsEntities(ObjectId btrId, Transaction transaction,
Func <Entity, Entity> processFunc, bool toStatic)
{
if (btrId == ObjectId.Null)
{
return;
}
BlockTableRecord blockTableRecord = transaction.GetObject(btrId, OpenMode.ForRead) as BlockTableRecord;
if (blockTableRecord == null)
{
return;
}
foreach (ObjectId entId in blockTableRecord)
{
try
{
if (entId == ObjectId.Null)
{
return;
}
Entity entity = transaction.GetObject(entId, OpenMode.ForRead) as Entity;
if (entity == null)
{
continue;
}
BlockReference blockRef = entity as BlockReference;
if (blockRef != null)
{
if (toStatic)
{
blockRef.ConvertToStaticBlock();
}
ProcessingDwgsEntities(blockRef.BlockTableRecord, transaction, processFunc, toStatic);
}
else
{
entity.UpgradeOpen();
entity = processFunc(entity);
entity.DowngradeOpen();
}
}
catch {}
}
}