Jason Wharton schrieb:

>
> > I haven't seen this so far and was wondering about the "*".
> > [ gnF2Edits, gnF2Posts ] are enumerations of TIB_Grid_NavOptionType,
> > FNavigateOptions is a set of TIB_Grid_NavOptionType.
> > So what does the "*" do?
>
> These are set operations. What the * does here is do a check of what is the
> same in each set being compared.
> The result will be an empty set [ ] if the two sets don't share any common
> elements.
> This code is simply checking whether or not one of two settings are in the
> set property.

Got it.
Thanks.

Luc.