Nice portable error/notification messages

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view

Nice portable error/notification messages

What is the way to write nice error out, on any style of program?

I remember some function that gave errors properly no matter what style of program: GUI,
console, etc.

So on a console, the error message would be a writeln, but on a GUI program the error would
be a showmessage style error. All this handled automatically by the wrapper. Just can't put
my finger on where I saw this function and in which units.

i.e. It's time I stop using writeln calls for errors, because that just isn't the portable
way to do it.

In fact not just for abrupt and abnoxious errors, but simple polite notifications too.


fpc-pascal maillist  -  [hidden email]