Developing simulation commands for proteus modules

Hi,

I'm trying to write or put the commands for a module I'm trying to develop in proteus.

I did part of the module but couldn't do the rest which are the buttons.

So I searched for a similar module and it's the key-pad calculator but also I could not understand its properties commands.

I thought they could be done in pspice programming system.

Here's my thread with more details on edaboard.

https://www.edaboard.com/threads/how-to-develop-a-module-simulation-with-buttons-in-proteus.393817/