Application Level shortcut keys in WPF

Question

In WPF application I am currently trying to bind a Command to launch a calculator Tool form any where in the application using shortcut keys, I have created a command but no

Answer 1

You can do this in xaml - see the example in the documentation for the KeyBinding class:

Update: Looks like you can't actually bind a KeyBinding to a ViewModel using just xaml if you're using MVVM: see here Keybinding a RelayCommand.