WPF Commands, How to declare Application level commands?

Question

I\'m interested in creating commands that are available from anywhere in my WPF application.

I\'d like them to work in the same way as Cut, Copy

Answer 1

Declare the CommandBinding at Application level from where it can be re-used everywhere.

In your App.xaml.cs file, define corresponding handlers :

  private void CommandBinding_CanExecute_11(object sender, System.Windows.Input.CanExecuteRoutedEventArgs e)
    {
      e.CanExecute = false;
    }

Usage

In any xaml file, use it like below :