Thanks Pogo. That helps. How do you find out how many operations there are? So I can loop through all the operation. Have you ever used class _Group_List What would you use to assign group info to a _Group_List type variable? Thanks again.

How do you find out which machine/toolpath group is selected? How do you know which group is connected to which machine group? To get group names I've tried. I = Mastercam.Groups.GetGroupCount Dim Groupnames(I) As String Dim GroupNumber(I) As Int32 J = 0 K = 0 'Some group number maybe nothing as group was deleted. So loop through until you get as many group names a group.count Do J += 1 Tstr = Mastercam.Groups.GetGroupNameFromNumber(J) If Tstr <> "" Then 'Got a real name, keep it K += 1 Groupnames(K) = Tstr GroupNumber(K) = J End If Loop Until (I = K) this doens't tell me which group is selected or belown to which machine group. Help!

How do you pass input arguments into Mastercam.vbs? In other scripts I might use dim Args dim I I=wscript.arguments.count Args=wscript.arguments(0) How could I do a similar thing in Mastercam?

This looks pretty good. I'll try to get it to work in VB.net Thanks a lot. Hope I can return favor someday.

Hi, New to MastercamX. Infact this Boeing NC Programming group is pretty new to Mastercam. Looking for samples, documentation on how to write chooks using Visual Studio.net. Especially VB.net. Documentation from dealer is pretty limited. Thanks for any help in advance.