[lazarus] The registry is alive

[Luis R. Hilario B.]

"Jeffrey A. Wormsley" wrote:
> 
> >>   Result := (RegDeleteKey(fRootKey, KeyP) = 0);
> 
> >It worked.
> >Really which was the "trick"?  ((LongInt) = 0) ?
> >I do not know OOP nor Delphi. Days ago I obtained Delphi 5 (Demo) from
> >the site of Borland, to learn.
> 
> The function result is a boolean, and the expression
> (RegDeleteKey(fRootKey, KeyP) = 0) evaluates to a boolean (think along the
> lines of IF X = Y THEN...).  The outer parenthesis are not needed, but I
> use them for clarity when assigning to a boolean this way.
> 

In other words:
 If the result of the function is equal to 0 then true otherwise false,
but that easy! :-D
 is function = 0?

Thanks to teach and excuses to me all (by the idiot questions). 

-- 
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| Luis R. Hilario            |
| http://luisdigital.2y.net  |
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