71.StackPanel黑白棋盘 WPF例子 C#例子

 就是生成黑白棋盘，利用该控件能自动排列的功能。用一个横向的StackPanel嵌套纵向的StackPanel，然后在里面添加设定好长和高的矩形。

因为StackPanel是按照控件的大小展示的。所以如果不设置长和宽。就会显示不出矩形。

 <StackPanel Orientation="Horizontal" Margin="0">
                <StackPanel Orientation="Vertical" Margin="0">

横向与纵向要设置，才能排列

展示：

<Window x:Class="StackPanel.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:StackPanel"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <Border BorderThickness="40" BorderBrush="Brown">
            <StackPanel Orientation="Horizontal" Margin="0">
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>
                <StackPanel Orientation="Vertical" Margin="0">
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                    <Rectangle Fill="White" Width="50" Height="50"/>
                    <Rectangle Fill="Black" Width="50" Height="50"/>
                </StackPanel>

            </StackPanel>
        </Border>
        
        
    </Grid>

</Window>