WPF Grid 布局练习-1

<Window x:Class="WpfApp1.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:WpfApp1"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <Grid.RowDefinitions>
            <!--头部-->
            <RowDefinition Height="80"/>
            <!--导航和内容部分-->
            <RowDefinition/>
        </Grid.RowDefinitions>

        <Border Grid.Row="0" Grid.Column="0" Background="LightGoldenrodYellow"/>
        <Grid Grid.Row="1" Grid.Column="0">
            <Grid.ColumnDefinitions>
                <!--导航-->
                <ColumnDefinition Width="200"/>
                <!--内容-->
                <ColumnDefinition/>
            </Grid.ColumnDefinitions>
            
            <Border Grid.Row="0" Grid.Column="0" Background="LightBlue"/>
            <Grid Grid.Row="0" Grid.Column="1">
                <Grid.RowDefinitions>
                    <!--内容第一行-->
                    <RowDefinition Height="120"/>
                    <!--内容第二行-->
                    <RowDefinition/>
                    <!--内容第三行-->
                    <RowDefinition/>                
                </Grid.RowDefinitions>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition/>
                    <ColumnDefinition/>
                    <ColumnDefinition/>
                    <ColumnDefinition/>
                    <ColumnDefinition/>
                </Grid.ColumnDefinitions>

                <!--内容第一行-->
                <Border Grid.Row="0" Grid.Column="0" Margin="10" Background="LightCoral"/>
                <Border Grid.Row="0" Grid.Column="1" Margin="10" Background="Gray"/>
                <Border Grid.Row="0" Grid.Column="2" Margin="10" Background="LightCoral"/>
                <Border Grid.Row="0" Grid.Column="3" Margin="10" Background="Gray"/>
                <Border Grid.Row="0" Grid.Column="4" Margin="10" Background="LightCoral"/>

                <!--内容第二行-->
                <Border Grid.Row="1" Grid.Column="0" Margin="10" Grid.ColumnSpan="3" Background="Gray"/>
                <Border Grid.Row="1" Grid.Column="3" Margin="10" Grid.ColumnSpan="2" Background="Yellow"/>

                <!--内容第三行-->
                <Border Grid.Row="2" Grid.Column="0" Margin="10" Grid.ColumnSpan="3" Background="Gainsboro"/>
                <Border Grid.Row="2" Grid.Column="3" Margin="10" Grid.ColumnSpan="2" Background="Yellow"/>
            </Grid>
        </Grid>
    </Grid>
</Window>