Shared Size Groups
<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" HorizontalAlignment="Center" VerticalAlignment="Center"> <DockPanel Grid.IsSharedSizeScope="True"> <Grid DockPanel.Dock="Top"> <Grid.ColumnDefinitions> <ColumnDefinition Width="*" /> <ColumnDefinition Width="Auto" SharedSizeGroup="Location" /> <ColumnDefinition Width="Auto" SharedSizeGroup="Rank" /> <ColumnDefinition Width="Auto" /> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Border Grid.Column="0" Grid.Row="0" BorderThickness="1" Background="LightGray" BorderBrush="Gray"> <TextBlock>A</TextBlock> </Border> <Border Grid.Column="1" Grid.Row="0" BorderThickness="1" Background="LightGray" BorderBrush="Gray"> <TextBlock>B</TextBlock> </Border> <Border Grid.Column="2" Grid.Row="0" BorderThickness="1" Grid.ColumnSpan="2" Background="LightGray" BorderBrush="Gray"> </Border> <TextBlock Grid.Column="2" Grid.Row="0">C</TextBlock> <FrameworkElement Grid.Column="3" Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" /> </Grid> <ScrollViewer> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="*" /> <ColumnDefinition Width="Auto" SharedSizeGroup="Location" /> <ColumnDefinition Width="Auto" SharedSizeGroup="Rank" /> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <TextBlock Grid.Column="0" Grid.Row="0" Text="WPF" /> <TextBlock Grid.Column="1" Grid.Row="0" Text="this" /> <TextBlock Grid.Column="2" Grid.Row="0">is</TextBlock> <TextBlock Grid.Column="0" Grid.Row="1">a</TextBlock> <TextBlock Grid.Column="1" Grid.Row="1">test</TextBlock> <TextBlock Grid.Column="2" Grid.Row="1">.</TextBlock> </Grid> </ScrollViewer> </DockPanel> </Page>