<Window x:Class="WpfApplication1.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <DataGrid AutoGenerateColumns="False" Height="200" HorizontalAlignment="Left" Margin="35,12,0,0" Name="dataGrid1" VerticalAlignment="Top" Width="200">
            <DataGrid.Columns>
                <DataGridTemplateColumn Header="Header" Width="*">
                    <DataGridTemplateColumn.HeaderTemplate>
                        <DataTemplate>
                            <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
                                <TextBlock VerticalAlignment="Center" Text="左" />
                                <TextBlock VerticalAlignment="Center" Text="中" />
                                <TextBlock VerticalAlignment="Center" Text="右" />
                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.HeaderTemplate>
                </DataGridTemplateColumn>


                <DataGridTemplateColumn Header="Header" Width="*">
                    <DataGridTemplateColumn.HeaderTemplate>
                        <DataTemplate>
                            <Grid VerticalAlignment="Center">
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="*"/>
                                    <ColumnDefinition Width="*"/>
                                    <ColumnDefinition Width="*"/>
                                </Grid.ColumnDefinitions>
                                <TextBlock Grid.Column="0" VerticalAlignment="Center" Text="左" />
                                <TextBlock Grid.Column="1" VerticalAlignment="Center" Text="中" />
                                <TextBlock Grid.Column="2" VerticalAlignment="Center" Text="右" />
                            </Grid>
                        </DataTemplate>
                    </DataGridTemplateColumn.HeaderTemplate>
                </DataGridTemplateColumn>
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>
