Application Command List

Basically copied this from the link:

https://msdn.microsoft.com/en-us/library/system.windows.input.applicationcommands.aspx

Here is my Aluminum Hat buddy to show you how to use these, scroll down below to see the code!

Working XAML Example of using the application commands, some of the application commands require that you use Command Bindings:

You can simply cut and paste all of the code into a WPF Application:

<Window x:Class="CommandBindings.MainWindow"
        xmlns="https://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="https://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Window.CommandBindings>
        <CommandBinding Command="Help" CanExecute="CommandBinding_CanExecute" Executed="CommandBinding_Executed"/>
    </Window.CommandBindings>

        <Grid>
        <Menu VerticalAlignment="Bottom">
            <MenuItem Header="Cut" Command="Cut" CommandTarget="{Binding ElementName=txtBox1}"/>
            <MenuItem Header="Copy" Command="Copy" CommandTarget="{Binding ElementName=txtBox1}"/>
            <MenuItem Header="Paste" Command="Paste" CommandTarget="{Binding ElementName=txtBox1}"/>           
            <MenuItem Header="Help" Command="Help"/>           
        </Menu>
        <TextBox Height="23" HorizontalAlignment="Left" Margin="10,10,0,0" Name="txtBox1" VerticalAlignment="Top" Width="422" />
    </Grid>
</Window>

The code behind that works with the CommandBinding shown above:

using System.Windows;
using System.Windows.Input;

namespace CommandBindings
{

    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void CommandBinding_CanExecute(object sender, CanExecuteRoutedEventArgs e)
        {
            if (txtBox1!=null && txtBox1.Text.Length>3)
            {
                e.CanExecute = true;
            }
        }

        private void CommandBinding_Executed(object sender, ExecutedRoutedEventArgs e)
        {
            MessageBox.Show("ARE YOU HELPLESS");

        }
    }
}