<Window x:Class="Window1"
	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
	Title="Window1" Height="720" Width="1048">
<!--Top Grid-->
	<Grid Height="45" VerticalAlignment="Top">
    	<Grid Height="612" Margin="0,0,0,-610" Name="Grid1" _
      VerticalAlignment="Bottom">
        	<Grid.ColumnDefinitions>
            	<ColumnDefinition Width="*"/>
            	<ColumnDefinition Width="*"/>
        	</Grid.ColumnDefinitions>
        	<Label Background="Yellow" Grid.Column="0"/>
        	<GridSplitter Grid.Column="0" Width="10" />
        	<Label Background="Green" Grid.Column="1"/>
        	<Grid Name="Grid2" Background="Black" Grid.Column="1" >
            	<Grid.RowDefinitions>
                	<RowDefinition Height="*"/>
                	<RowDefinition Height="*"/>
            	</Grid.RowDefinitions>
            	<Label Background="Aqua" Grid.Row="0"/>
            	<GridSplitter Margin="192,148,0,36" HorizontalAlignment="Stretch" />
            	<Label Background="HotPink" Grid.Row="1" />
        	</Grid>
    	</Grid>
	</Grid>
 
</Window>