包含GridSplitter-s的网格内的边界与以下所有行重叠

Question

使用WPF，我正在尝试创建一个网格，其中包含一个列表视图，然后是一个包含详细信息的控制器，然后是一个带有单一按钮的行。这是我尝试过的]

<Grid DataContext="...">
    <Grid.RowDefinitions>
        <RowDefinition Height="177" MinHeight="177"/>
        <RowDefinition Height="Auto"/>
        <RowDefinition Height="*"/>
    </Grid.RowDefinitions>
    <ListView Grid.Row="0"  BorderBrush="LightGray" BorderThickness="1,1,1,0">
        <ListView.View>
            <GridView x:Name="SomeName"/>
        </ListView.View>
    </ListView>
    <GridSplitter Grid.Row="1" Height="5" HorizontalAlignment="Stretch" ResizeDirection="Rows" BorderBrush="LightGray" BorderThickness="1,0,1,0"/>
    <Border Grid.Row="2" Grid.RowSpan="1" BorderBrush="LightGray" BorderThickness="1,0,1,1" Height="Auto" Padding="1">
        <ContentControl Grid.RowSpan="1" ContentTemplateSelector="{StaticResource someTemplateSelector}" Content="{Binding itemBinding, Mode=OneWay}" Height="Auto"/>
    </Border>
    <GridSplitter Grid.Row="3"  Height="5" HorizontalAlignment="Stretch" ResizeDirection="Rows" BorderBrush="LightGray" BorderThickness="1,0,1,0"/>
    <Button Grid.Row="4"  Grid.RowSpan="1" DockPanel.Dock="Right" Margin="3,0,0,0" Command="{Binding Click}" Width="28" Height="28" Padding="0" VerticalAlignment="Bottom">
        <Image Width="16" Height="16" Source="{StaticResource Heart}"/>
    </Button>
</Grid>

上面的XAML是有效的，但是边框与下面的所有行（包括第2行）重叠，而不是直接到达下一个GridSplitter。

它看起来大致像这样：

Answer 1

<Grid.RowDefinitions>
    <RowDefinition Height="177" MinHeight="177"/>
    <RowDefinition Height="Auto"/>
    <RowDefinition Height="*"/>
    <RowDefinition Height="Auto"/>
    <RowDefinition Height="*"/>
</Grid.RowDefinitions>