Menu With Sub heading


   
    
<Window x:Class="MenusAndToolbars.MenuWithSubheading"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MenuWithSubheading" Height="300" Width="300">
    <Grid>
      <Grid.RowDefinitions>
        <RowDefinition Height="Auto"></RowDefinition>
        <RowDefinition></RowDefinition>
      </Grid.RowDefinitions>
      
        <Menu>
          <MenuItem Header="File">
            <MenuItem Header="New"></MenuItem>
            <MenuItem Header="Open"></MenuItem>
            <MenuItem Header="Save"></MenuItem>
            <Separator></Separator>
            <MenuItem Header="Exit"></MenuItem>
          </MenuItem>
          <MenuItem Header="Edit">
            <MenuItem Header="Undo"></MenuItem>
            <MenuItem Header="Redo"></MenuItem>
            <Separator>
              <Separator.Template>
                <ControlTemplate>
                  <Border CornerRadius="2" Padding="5" BorderBrush="Black" BorderThickness="1" Background="PaleGoldenrod">
                    <TextBlock FontWeight="Bold">
                      Editing Commands
                    </TextBlock>
                  </Border>
                </ControlTemplate>
              </Separator.Template>
            </Separator>
            <MenuItem Header="Cut"></MenuItem>
            <MenuItem Header="Copy"></MenuItem>
            <MenuItem Header="Paste"></MenuItem>
          </MenuItem>

        </Menu>
      
    </Grid>
</Window>