function CaseOfString(s: string; a: array of string): Integer; begin Result := 0; while (Result < Length(a)) and (a[Result] <> s) do Inc(Result); if a[Result] <> s then Result := -1; end;
procedure TForm1.Button1Click(Sender: TObject); begin
case CaseOfString(Edit1.Text, ['42', '23', 'nerd alert', 'hello world']) of 0: Label1.Caption := 'What is six times nine?';
1: Label1.Caption := 'Nichts ist, wie es scheint...';
2: Label1.Caption := 'BATMAAAAAAAN!';
3: Label1.Caption := 'Hello people.'; else Label1.Caption := '?'; end; end;