LabVIEW

[aputman]

If you are interested in a UI for modifying options within the INI file, check out this toolkit released by NI.  It's basically the same interface you see when editing the LabVIEW options.  It may be a bit overkill for some applications but it's still worth the effort to review the code and maybe find some inspiration inside. 

Options Dialog Framework

[rajiv85]

Thank you very much Gregory. I will consider that approach.