TextBlockラップ

<TextBlock  Margin="10 10 0 0"  Height="100" Width="100"  HorizontalAlignment="Left" VerticalAlignment="Top">
                <Run Text="第一行" Foreground="AliceBlue"/>
                <LineBreak/>
                <Run Text="第二行" Foreground="Red"/>
                <LineBreak/>
                <Run  Text="{Binding Title,ElementName=wnd, Converter={StaticResource DebugDummyConverter}}" />
            </TextBlock>