Question

Silverlight中Grid如何显示边框线

Answer 1

使用手工定义的方式实现显示Grid边框线

<UserControl
    x:Class="SilverlightApplicationGridBorderSample.MainPage"
    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"
    mc:Ignorable="d"
    d:DesignHeight="300"
    d:DesignWidth="400">
    <Grid
        x:Name="LayoutRoot"
        Background="White">
        
        <Grid.Resources>
            <Style
                TargetType="TextBlock">
                <Setter
                    Property="FontSize"
                    Value="30"></Setter>
                <Setter
                    Property="VerticalAlignment"
                    Value="Center"></Setter>
            </Style>
            <Style
                TargetType="Border">
                <Setter
                    Property="BorderBrush"
                    Value="LightGray"></Setter>
                <Setter
                    Property="BorderThickness"
                    Value="1"></Setter>
            </Style>
        </Grid.Resources>
        
        <Grid.RowDefinitions>
            <RowDefinition></RowDefinition>
            <RowDefinition></RowDefinition>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition></ColumnDefinition>
            <ColumnDefinition></ColumnDefinition>
        </Grid.ColumnDefinitions>
        <TextBlock
            Text="左上角"></TextBlock>
        <TextBlock
            Text="左下角"
            Grid.Row="1"></TextBlock>
        <TextBlock
            Text="右上角"
            Grid.Column="1"></TextBlock>
        <TextBlock
            Text="右下角"
            Grid.Row="1"
            Grid.Column="1"></TextBlock>
        
        <!--添加4个边框-->
        <Border></Border>
        <Border
            Grid.Row="1"></Border>
        <Border
            Grid.Column="1"></Border>
        <Border
            Grid.Row="1"
            Grid.Column="1"></Border>
    </Grid>

Answer 2

ShowGridLines = "True"
或者加个Border

Answer 3

Grid本身没有边框
你可以在Grid外套上一个border

追问

如果我里面需要边框呢？而且是那种单元格合并了得那种，有没有简单的方法？我知道一个一个Border放也是可以的