How to style individual elements from MahApps.Metro in a WPF project?

Question

WPF

How to apply the style of a single element (ex: ToggleButton) from MahApps.Metro without installing the whole nuget package?
I tried to connect the xaml file to the project and copy the contents of https://github.com/MahApps/MahApps.Metro/blob/deve... to the project's App.xaml. The studio swears at a bunch of places, in particular at "Controls:ContentControlEx".

Answer 1

So your Controls refers to the library, here you can either add the library by hand if you don’t want to install via nuget or rewrite this piece of code