Topic: How to use TraceBoundary in AutoCAD2010?

[guohq]

I can use Editor.TraceBoundary in AutoCAD2014,but Editor class doesn't has TraceBoundary mehotd in AutoCAD2010.

[nobody]

I remember programmatically creating hatches, then getting the boundaries, ultimately disposing the hatch and committing the polylines...that is before I found traceboundary. I believe you can drive bpoly (boundary) command programmatically as well. Lisp below...which could be used in conjunction with your .net routine

(command "_.BPoly" Pt "")

[guohq]

thank you!