You can remove unused objects, including zero-length geometry and empty text objects, using PURGE. This example steps through how to purge an unused linetype:
- At the Command prompt, enter PURGE.
- To purge DGN linetypes, enter S and make sure Orphaned Data is on.
- Select LTypes.
- Use one of the following methods:
- To purge all unreferenced linetypes, enter *.
- To purge specific linetypes, enter each linetype name separated by a comma, for example CENTER,DASHED2.
- If you do not want to confirm each purge, enter N when prompted.