<ItemsControl ItemsSource="{Binding DataItemsSource}">  //绑定一个List

            <ItemsControl.ItemTemplate>

                <DataTemplate>

                    <Border BorderBrush="Red" BorderThickness="0,0,0,1">  //实现底部横线

                        <StackPanel>

                            <Grid>

                                <Grid.RowDefinitions>

                                    <RowDefinition Height="1*"></RowDefinition>

                                    <RowDefinition Height="2*"></RowDefinition>

                                </Grid.RowDefinitions>

                                <TextBlock Grid.Row="" Text="{Binding Text}"/>

                                <ItemsControl Grid.Row="" ItemsSource="{Binding ItemsSource}">  //绑定第二层List

                                    <ItemsControl.Template> //样式模板

                                        <ControlTemplate TargetType="{x:Type ItemsControl}">

                                            <WrapPanel Orientation="Horizontal" IsItemsHost="True">  //实现横向排列

                                            </WrapPanel>

                                        </ControlTemplate>

                                    </ItemsControl.Template>

                                    <ItemsControl.ItemTemplate>

                                        <DataTemplate>  //内层数据显示

                                            <TextBlock>

                                                <Run Text="{Binding xxxText/>

                                            </TextBlock>

                                        </DataTemplate>

                                    </ItemsControl.ItemTemplate>

                                </ItemsControl>

                            </Grid>

                        </StackPanel>

                    </Border>

                </DataTemplate>

            </ItemsControl.ItemTemplate>

        </ItemsControl>