Apply style for buttons in all Windows in WPF

Question

I have a style setup in my XAML for the creation of round corner Buttons in my WPF window. I would like this style to apply to all buttons on all windows in my

Answer 1

You could use the application resources to do that.

Here's a bit of code for example (in app.xaml)

and then, for your buttons (for example):

Hope this will help you to find what you're looking for.