[Lazarus] errors: Upper bound of case range is less than lower bound and duplicate case label

[Mattias Gaertner]

On Sun, 20 Jan 2013 18:43:44 +0100
Sven Barth <pascaldragon at googlemail.com> wrote:

> On 20.01.2013 18:40, Eric Kom wrote:
> > Good afternoon all,
> >
> > Please after write the above procedure, I received the errors: Upper
> > bound of case range is less than lower bound and duplicate case label
> >
> > procedure DisplayGrade(Sender: TObject);
> > var
> >    grade    : String;
> >    tuitionFee: String;
> >    gradeSelected: String;
> > begin
> >     gradeSelected := cbbGradeList.Items[cbbGradeList.ItemIndex];
> >     case gradeSelected of
> >          '12'..'12': tuitionFee := '14500.00';
> 
>             ^       ^   This should be easy to spot...

Maybe changing the message to "lower or equal" would help?

Mattias