[fpc-pascal] THelpEvent usage and meaning of parameters?
Marco van de Voort
marcov at stack.nl
Thu Nov 5 12:03:11 CET 2009
In our previous episode, Graeme Geldenhuys said:
> > BTW:
> > THelpEvent in Free Pascal has a totally different signature to the
> > THelpEvent type in Kylix 3. I'm not sure about Delphi VCL signature.
> Kylix 3 type signature:
> THelpEvent = function(HelpType: THelpType; HelpContext: THelpContext;
> const HelpKeyword: String; const HelpFile: String;
> var Handled: Boolean): Boolean of object;
> Free Pascal type signature:
> THelpEvent = function (Command: Word; Data: Longint;
> var CallHelp: Boolean): Boolean of object;
This looks like chm (k3) vs older (.hlp) definition.
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