Run a command at AutoCAD LT Startup

[jaberwok]

How would anyone udefine commands the way I want to do it, if they had full AutoCAD? Would it be with LISP or is there another way to do it when you have full AutoCAD?

Thanks for the replies.

Yes, Lisp is the obvious way but I expect any of the available programming interfaces would do (and might be more secure).

[Inferno6919]

Yes, Lisp is the obvious way but I expect any of the available programming interfaces would do (and might be more secure).

Thanks John. I have a 3rd party program that enables lisp in autocad lt. Would I be able then to start the lisp routine straight when autocad starts no matter how you open a drawing, new or existing, and undefine commands?

[Opie]

Thanks John. I have a 3rd party program that enables lisp in autocad lt. Would I be able then to start the lisp routine straight when autocad starts no matter how you open a drawing, new or existing, and undefine commands?

You would have to play with it. I do not know how the 3rd Party programs enable lisp within LT. If LT with the 3rd Party enabler looks for an ACADDOC.LSP file and loads it at the start of every drawing, that would be one way to do it.

[Inferno6919]

You would have to play with it. I do not know how the 3rd Party programs enable lisp within LT. If LT with the 3rd Party enabler looks for an ACADDOC.LSP file and loads it at the start of every drawing, that would be one way to do it.

Great stuff. Thanks a lot for your help. I will have to play with it and see what I can do.

Cheers!

[lmitsou]

A quick question out of curiosity (in case I am missing something);

is there an "undefine" command in AutoCAD LT? I know it exists in full AutoCAD but I am not sure whether LT has it.

[jaberwok]

A quick question out of curiosity (in case I am missing something);

is there an "undefine" command in AutoCAD LT? I know it exists in full AutoCAD but I am not sure whether LT has it.

Now that is a good question. I wish I had read it whilst I was at work.
I don't have LT here at home.

[Inferno6919]

A quick question out of curiosity (in case I am missing something);

is there an "undefine" command in AutoCAD LT? I know it exists in full AutoCAD but I am not sure whether LT has it.

Mmm... that's a good point. I can run undefine and redefine in LT but only when LT Extender is running at the same time. And even then, undefine doesn't do what it should do. It looks like it works but the command I choose to undefine, works fine as if I didn't undefine it.

Does anyone know of a way (even with LISP, since I have LT-Extender and I can run LISP routines) to undefine commands in LT?

Thanks for your help.

[Inferno6919]

Now that is a good question. I wish I had read it whilst I was at work.
I don't have LT here at home.

If you can have a look on Monday I would really appreciate it.

Thanks.

[Opie]

An idea only and not tested.

Could you redefine the command in the ACAD.PGP file (if LT even uses one)?

[jaberwok]

1. "Undefine" is not a recognised command in 2007LT (so not in any LT, I'd assume).

2. LT does use a pgp file - aclt.pgp.


EDIT -
Oops. They've changed it.
In 2007LT it's "acadlt.pgp"