【转帖】acad custom objects with dwgdirec
 

acad custom objects with dwgdirect
acad custom objects with dwgdirect
hi,
i want to open an acad file with custom objects from adt (like aec_wall, ...) with dwgdirect, delete and insert some acad objects (like layer, block, line, ..., not custom objects) and save the database afterwards.
is it ensured, that the custom objects remain unchanged by this operation, or is it necessary to add the adtdirect library to read and write these objects?
thanks
if you are not going to modify adt (or other custom objects) you need not their implementation (adtdirect for adt object).
sergey slezkin