== UBIKThemes.xamlx ==
One of the most significant files is the ''UBIKThemes.xamlx'', as it is the place to override and extend '''global definitions'''. The following paragraph showcases how easy it is to override global styles like Definitions and changes made here will reflect over all pages and subpages of the global ''ForegroundColor'' propertyapp. == Overriding Styles ==
In the following, we're going to override the '''Foreground Color''' of the program:
[[Image:ubik-with-blue-foreground.png|frameless|border]]
Override Styles== Differences to WinX ==Although the customization process is similar to the one for the WinX client, the new process used with Xamarin is still somewhat different:* Developers only need to add '''the actual adaptions'' to ''UBIKThemes.xamlx'' and not having to copy the whole file, as non-included definitions are missing from the application in the WinX client.*