SHP file for use in custom linetypes

Chad Wade

Would anyone be able to point me to a tutorial or provide a discussion on creating custom shp files for linetypes? 

Knut Hohenberg

This is covered in detail in AutoCAD's customization guide - any version released in this millennium will do.
Autodesk has the kindness to provide these as downloads, e.g. go to
http://docs.autodesk.com/ACD/2011/ENU/pdfs/PDF Documentation.html
to download a guide and then hop to page 71.