This is Visual Basic source code containing the basic elements for creating a
plug-in tool for TurboCAD. This code was posted to the
TurboCAD Programming forum some time ago by
SoftDev developer Anatoli Albul. I have re-posted it here with
Anatoli's kind permission.
This source was used as the starting point for all the tools I have included
above. I plan to have a section on this site discussing in more detail how this
code works, but have not had time to complete it. There are also more examples
in the SDK sample code, and if you look at those you will see that much more
can be included than what is contained is this source.