WPF global font size

Question

I\'m creating a WPF app and I would like to know the best way to be able to change the font size for every element in the ui. Do I create a resource dictionary and set Style

Answer 1

Using Resources in XAML is the way to go. Although there are many great answers to this question, I would like to add my two cents to the SCOPE of the Resource.

For Global accessibility in all of the Windows and User Controls of the Project, you can have your resource in the App.xaml file

For accessibility at a Window level, you can have your resource in your xaml file for Window

You could even have it at a Control level, for example