Line style libraries contain custom line style definitions.
A line style definition consists of a name and one or more
style components. In
, custom line styles can be
stored in DGN libraries and files as well as in resource
When you open or create a DGN file you can use all line
styles stored in all DGN libraries specified by the
variable, as well as the line styles in the open DGN file.
selectively import line styles from a V7 line style library or an AutoCAD
file into the open DGN file or library.
Conversely, you can export all custom line styles stored in the open DGN file
to a V7 line style library for use with
V7. To perform these operations use the
File menu in the
Style Editor dialog
To delete unused line styles from the open DGN file, turn
on Delete Unused Line Styles in the Compress Options dialog (
and then click
Compress, or key in
DELETE UNUSED LINESTYLES.