WPF Command Bindings

<Window.CommandBindings>

<CommandBinding Command=”Help” CanExecute=”xxx” Executed=”xxxxx”/>

</Window.CommandBindings>

<Grid>

<Menu VerticalAlignment=”Top”>

    <MenuItem Header=”Cut” Command=”Cut” CommandTarget=”{Binding ElementName=txtInput}”/>

    <MenuItem Header=”Copy” Command=”Copy”/>

    <MenuItem Header=”Paste” Command=”Paste”/>

</Menu>

<Button Content=”Cut” Command=”Cut” …/>

</Grid>