export a part of a drawing to dxf

[Hans_Knol]

Hello, does somebody know how or have a lisproutine that give the posibility to export a part of the drawing (by selection and set the 0,0 point) to a dxf file, it will be used for a CNC machine so it must be an old 2004 dxf format file (if possible)

Hope te find it soon.

[gjurkaitis]

How would access wblock command though Autolisp? It has been a stumbling block for me for year.

Cheers