I am trying to figure out the best way to call a prg file from within VFP. I have come up with 3 ways to do it and am wondering which way is the best.

1. I have a main form that all calls to other forms go through (action) depending on this.caption. My subforms that need to call the prg files, can make a call through this program but this will make my action program vey long.

or

2. I can put the call to the prg file directly under the command buttons click event.

or

3. I can put all of the code of the prg under the click event of the command button.

Which scenario is best and why?

Thanks for the help.
Chad