Read internal variables from running exe (delphi 6 program)

[Myicq]

I have an application where I would like to watch some internal variables. I could monitor using pixelsearch, but unfortunately a full-screen mode is enabled for this particular customer where status is not displayed. So not possible.

The program is written in Delphi 6. I have access to source code, so I know variable / function names. Unfortunately I can't compile this source code myself.

So my question: can I read out variable content or call functions inside a software from Delphi6, given knowledge of source ?

The software btw is not a game but an industrial controller application.

[Kendall]

Does every function(s) have a executable or Command that can be called in a console?

If it does you can call it. If not then i have no clue on how to Autoit into Delhpi code. Not sure if it is possible or worth the time.