Adding code to the output of PowerGen

[Lance Edmonds]

Carrying on from where I left off...

1. Re-edit your RC file (adding controls, etc) and recompile the RC->RES->PBR, but don't regenerate the template... instead, manually write in the event handlers as required for the new functions. This means that you never generate the template more than once, but you may end up writing a few event handlers manually.

2. Use PowerGEN in "single dialog mode", and generate an individual dialog handler BAS file, then manually cut/paste the new file into the original template. A bit messy but it works if handled with care. Again, you never regenerate the main application template more than once. (This is the technique I use myself).

3. Write and keep all of your actual "computational code" in a separate INC file, but I suggest that you write this code so that it can replace the INC file generated by PowerGEN. In other words, each time you regenerate your application template with PowerGEN, simply replace the generated INC file with your own INC file (change the $INCLUDE line in the BAS file). At worst, you may have to cut/paste some of the new wrapper functions that the newest INC file contains.

4. Use a "merge" utility. This is just an idea, but it seems plausable to merge your hand-edited template code with a fresh application template, thereby resulting in a code template that combines the hand-edited code with the most recent generated code. A utility like "MERGE 5.0" could be worth a go. Disclaimer: I've never tried to merge code like this nor used "MERGE 5.0"... it's just an idea.

Anyone else have any tricks up their sleeve?

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Lance
PowerBASIC Support
mailto:[email protected][email protected]</A>

[Lance Edmonds]

Joe, PowerGEN is a "run once" application. By that I mean that once you create your GUI, you don't regenerate your code template, instead you just add code to it like a "normal" program.

If you want to add controls to your dialog, then there are several ways of handling this.

(I'm being called away... I'll finish this reply when I get back... sorry!).

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Lance
PowerBASIC Support
mailto:[email protected][email protected]</A>

[Joe Speroni]

I've made a main dialog with a control button on it
that calls a second dialog when the button is clicked.
The second dialog has a list control that is intended
to have the numbers 5 thru 49 selected. Of course
DLGEDIT leaves the values to be loaded into the list
up to code I have provide. (I haven't yet figured out
what the Lbxxxx code should look like, but I'll get
it).

The main Dialog calls the second with the following
code.

CASE %Second
SELECT CASE HIWRD(wParam)
CASE %BN_CLICKED
DialogBoxParam ghInst, BYVAL CLNG(%SecondDialog),
hDlg, CODEPTR(SecondDialog_WndProc), 0
END SELECT

Right now I'm using DLGEDIT and PowerGen to regenerate
ALL code EVERY TIME I make a change, and that is
occurring frequently since this is my first Windows
program. I've concluded that I don't want to modify
the code generated by PowerGen, other than add an
#include at the begginning for my code procedures.

If I follow that process I don't see any way to load
the values (5-49) of the list when the second dialog
is displayed.

How can I get control when the second dialog is
created and displayed. Must I insert code to
display variable information at the start of
SecondDialog_WndProc procedure? If so I have to do
that every time I run PowerGen and create new code?
Is there a simpler more automatic way to do this?