How to install the package MahApps.Retro ( link ) is a Windows Application? Well, in getting started only explains in WPF.
How to install the package MahApps.Retro ( link ) is a Windows Application? Well, in getting started only explains in WPF.
As informed in the slogan of the page, it's just for WPF !
Mahapps.metro to UI toolkit for WPF
So no, it can not be used with Windows Forms.