18417648

http://stackoverflow.com/questions/18417648/inconsistency-in-wpf-command-routing-behavior-depending-on-the-ui-focus-state

C#:
    public static readonly RoutedUICommand MyCommand = ApplicationCommands.Paste;


XAML:


    <StackPanel Margin="20,20,20,20">
        <TextBox Name="textBoxOutput" Focusable="True" IsTabStop="True" Height="300"/>

        <Button FocusManager.IsFocusScope="True" Name="btnTest" Focusable="False" IsTabStop="False" Content="Test (ICommand.Execute)" Click="btnTest_Click" Width="200"/>
        <Button FocusManager.IsFocusScope="True" Focusable="False" IsTabStop="False" Content="Test (Command property)" Command="local:MainWindow.MyCommand" Width="200"/>
        <Menu Width="200" Focusable="False" >
            <MenuItem Focusable="False" Header="Test (Command property)" Command="local:MainWindow.MyCommand" />
        </Menu>
        <Button FocusManager.IsFocusScope="True" Name="btnClearFocus" Focusable="False" IsTabStop="False" Content="Clear Focus" Click="btnClearFocus_Click" Width="200" Margin="138,0,139,0"/>

    </StackPanel>