WpfSample / LayoutWpf

AppModel.cs

using System;
using System.Collections.Generic;
using System.Linq;

namespace LayoutWpf
{
    public class AppModel
    {
        public int[] Numbers { get; private set; }

        public AppModel()
        {
            Numbers = Enumerable.Range(1, 15).ToArray();
        }
    }
}

MainWindow.xaml

<Window
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="clr-namespace:LayoutWpf" x:Class="LayoutWpf.MainWindow"
        Title="MainWindow" Width="900" Height="600" FontSize="32">
    <Window.Resources>
        <ItemsPanelTemplate x:Key="NumbersPanelTemplate">
            <WrapPanel IsItemsHost="True"/>
        </ItemsPanelTemplate>
        <DataTemplate x:Key="NumberDataTemplate">
            <TextBlock Text="{Binding Mode=OneWay, StringFormat=No.\{0\}}" Width="120" TextAlignment="Center"/>
        </DataTemplate>
    </Window.Resources>
    <Window.DataContext>
        <local:AppModel/>
    </Window.DataContext>
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition/>
            <ColumnDefinition/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition/>
            <RowDefinition/>
        </Grid.RowDefinitions>
        <Grid Margin="20" Background="#FFEECCBB">
            <ItemsControl ItemsSource="{Binding Numbers}" ItemsPanel="{DynamicResource NumbersPanelTemplate}" ItemTemplate="{DynamicResource NumberDataTemplate}"/>
        </Grid>
        <ScrollViewer Grid.Column="1" Margin="20" Background="#FFCCEEBB">
            <ItemsControl ItemsSource="{Binding Numbers}" ItemsPanel="{DynamicResource NumbersPanelTemplate}" ItemTemplate="{DynamicResource NumberDataTemplate}"/>
        </ScrollViewer>
        <Viewbox Grid.Row="1" Margin="20">
            <Grid Width="390" Height="260" Background="#FFBBCCEE">
                <ItemsControl ItemsSource="{Binding Numbers}" ItemsPanel="{DynamicResource NumbersPanelTemplate}" ItemTemplate="{DynamicResource NumberDataTemplate}"/>
            </Grid>
        </Viewbox>
        <Grid Grid.Row="1" Grid.Column="1" Margin="20" Background="#FFFFEEBB">
            <Viewbox MaxWidth="360" HorizontalAlignment="Left" VerticalAlignment="Top">
                <Grid Width="360" Background="LightGray">
                    <ItemsControl ItemsSource="{Binding Numbers}" ItemsPanel="{DynamicResource NumbersPanelTemplate}" ItemTemplate="{DynamicResource NumberDataTemplate}"/>
                </Grid>
            </Viewbox>
        </Grid>
    </Grid>
</Window>