<Window x:Class="DemoDataGrid.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:wpf="clr-namespace:Microsoft.Windows.Controls;assembly=WPFToolkit"
        Title="MainWindow" Height="350" Width="525"
        Name="mainWindow">
    <Window.Resources>
        <Style TargetType="{x:Type wpf:DataGridCell}" x:Key="DefaultExcelCell">
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="TextBlock.TextAlignment" Value="Right" />
            <Style.Triggers>
                <Trigger Property="IsSelected" Value="True">
                    <Setter Property="Background" Value="Transparent" />
                    <Setter Property="Foreground" Value="DarkBlue" />
                </Trigger>
            </Style.Triggers>
        </Style>

        <Style TargetType="{x:Type wpf:DataGridCell}" x:Key="ReadonlyDefaultExcelCell" BasedOn="{StaticResource DefaultExcelCell}">
        </Style>

        <Style TargetType="{x:Type wpf:DataGrid}" x:Key="DefaultExcelGrid">
            <Setter Property="BorderThickness" Value="0" />
            <!-- Both are need for transparency -->
            <Setter Property="RowBackground" Value="Transparent" />
            <Setter Property="Background" Value="Transparent" />
            <!-- Default cell and column stuff -->
            <Setter Property="GridLinesVisibility" Value="None" />
            <Setter Property="CellStyle" Value="{StaticResource DefaultExcelCell}" />
            <!-- Selection -->
            <Setter Property="SelectionMode" Value="Single" />
            <Setter Property="SelectionUnit" Value="FullRow" />
            <!-- Default Excel styling  -->
            <Setter Property="AutoGenerateColumns" Value="False" />
            <Setter Property="HeadersVisibility" Value="None" />
            <Setter Property="Margin" Value="50,0,50,0" />
            <!-- Disabled because it will be done with MVVM -->
            <Setter Property="CanUserAddRows" Value="False" />
            <!-- Default button images -->
            <!--
        <Setter Property="AddButtonImage" Value="pack://application:,,,/WpSoft;component/Resources/button_add.png" />
        <Setter Property="DeleteButtonImage" Value="pack://application:,,,/WpSoft;component/Resources/button_delete.png" />
        -->
        </Style>

        <Style TargetType="{x:Type wpf:DataGrid}" x:Key="ReadonlyDefaultExcelGrid" BasedOn="{StaticResource DefaultExcelGrid}">
            <Setter Property="CellStyle" Value="{StaticResource ReadonlyDefaultExcelCell}" />
            <Setter Property="CanUserDeleteRows" Value="False" />
            <Setter Property="IsReadOnly" Value="True" />
        </Style>

        <Style TargetType="{x:Type wpf:DataGrid}" BasedOn="{StaticResource DefaultExcelGrid}">
        </Style>

    </Window.Resources>
    <Grid>
        <ScrollViewer>
            <StackPanel Width="400">
                <wpf:DataGrid ItemsSource="{Binding DataGridDS, ElementName=mainWindow}"
                              VirtualizingStackPanel.IsVirtualizing="False">
                    <wpf:DataGrid.Columns>
                        <wpf:DataGridTextColumn Binding="{Binding Col1}" Width="*" />
                        <wpf:DataGridTextColumn Binding="{Binding Col2}" Width="100" />
                        <wpf:DataGridTextColumn Binding="{Binding Col3}" Width="100" />
                    </wpf:DataGrid.Columns>
                </wpf:DataGrid>

                <TextBlock>-----------------------2--------------------</TextBlock>

                <wpf:DataGrid ItemsSource="{Binding DataGridDS, ElementName=mainWindow}"
                              VirtualizingStackPanel.IsVirtualizing="False">
                    <wpf:DataGrid.Columns>
                        <wpf:DataGridTextColumn Binding="{Binding Col1}" Width="*" />
                        <wpf:DataGridTextColumn Binding="{Binding Col2}" Width="100" />
                        <wpf:DataGridTextColumn Binding="{Binding Col3}" Width="100" />
                    </wpf:DataGrid.Columns>
                </wpf:DataGrid>

                <TextBlock>-----------------------3--------------------</TextBlock>

                <wpf:DataGrid ItemsSource="{Binding DataGridDS, ElementName=mainWindow}">
                    <wpf:DataGrid.Columns>
                        <wpf:DataGridTextColumn Binding="{Binding Col1}" />
                        <wpf:DataGridTextColumn Binding="{Binding Col2}" />
                        <wpf:DataGridTextColumn Binding="{Binding Col3}" />
                    </wpf:DataGrid.Columns>
                </wpf:DataGrid>

                <TextBlock>------------------------4-------------------</TextBlock>

                <wpf:DataGrid ItemsSource="{Binding DataGridDS, ElementName=mainWindow}">
                    <wpf:DataGrid.Columns>
                        <wpf:DataGridTextColumn Binding="{Binding Col1}" />
                        <wpf:DataGridTextColumn Binding="{Binding Col2}" />
                        <wpf:DataGridTextColumn Binding="{Binding Col3}" />
                    </wpf:DataGrid.Columns>
                </wpf:DataGrid>

                <TextBlock>------------------------A-------------------</TextBlock>

                <ItemsControl ItemsSource="{Binding DataGridDS, ElementName=mainWindow}">
                    <ItemsControl.ItemTemplate>
                        <DataTemplate>
                            <Grid>
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition />
                                    <ColumnDefinition />
                                    <ColumnDefinition />
                                </Grid.ColumnDefinitions>
                                <Grid.RowDefinitions>
                                    <RowDefinition />
                                </Grid.RowDefinitions>

                                <TextBlock TextWrapping="Wrap" Text="{Binding Col1}" Grid.Column="0" />
                                <TextBlock TextWrapping="Wrap" Text="{Binding Col2}" Grid.Column="1" />
                                <TextBlock TextWrapping="Wrap" Text="{Binding Col3}" Grid.Column="2" />
                            </Grid>
                        </DataTemplate>
                    </ItemsControl.ItemTemplate>
                </ItemsControl>

                <TextBlock>------------------------B-------------------</TextBlock>

                <ItemsControl ItemsSource="{Binding DataGridDS, ElementName=mainWindow}">
                    <ItemsControl.ItemsPanel>
                        <ItemsPanelTemplate>
                            <VirtualizingStackPanel />
                        </ItemsPanelTemplate>
                    </ItemsControl.ItemsPanel>
                    <ItemsControl.ItemTemplate>
                        <DataTemplate>
                            <Grid>
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition />
                                    <ColumnDefinition />
                                    <ColumnDefinition />
                                </Grid.ColumnDefinitions>
                                <Grid.RowDefinitions>
                                    <RowDefinition />
                                </Grid.RowDefinitions>

                                <TextBlock TextWrapping="Wrap" Text="{Binding Col1}" Grid.Column="0" />
                                <TextBlock TextWrapping="Wrap" Text="{Binding Col2}" Grid.Column="1" />
                                <TextBlock TextWrapping="Wrap" Text="{Binding Col3}" Grid.Column="2" />
                            </Grid>
                        </DataTemplate>
                    </ItemsControl.ItemTemplate>
                </ItemsControl>

                <TextBlock>------------------------C-------------------</TextBlock>

            </StackPanel>
        </ScrollViewer>
    </Grid>
</Window>