I have created a small application using Microsoft .NET. I don't have problems with MS .NET versions, the problem is with the 2.0 version itself.
It's a graphic problem. The application doesn't show the same user interface on two different Windows XP. One with a classic style and the other is XP style. Also this doesn't show the same under Vista.
The difference is not big (I mean a text box doesn't turn into a button!) but the design is completely lost (the colors change and the location of the controls.) This mean my application looks crappy in other computers, which is NOT GOOD as I have spent much time designing it, though it can be used with no problem. it just looks bad
How can I solve this problem? for future application design? Is WPF a solution or it's even worse?