silverlight 5开发【vb版】（4）-容器

容器里可以放很多控件，我们可以看XAML。

<UserControl x:Class="SilverlightApplication2.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" xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk">

    <Grid x:Name="LayoutRoot" Background="White">
        <sdk:Label Height="40" HorizontalAlignment="Left" Margin="88,210,0,0" Name="Label1" VerticalAlignment="Top" Width="207" />
        <sdk:Label Height="32" HorizontalAlignment="Left" Margin="82,247,0,0" Name="Label2" VerticalAlignment="Top" Width="214" />
        <StackPanel Height="66" HorizontalAlignment="Left" Margin="68,68,0,0" Name="StackPanel1" VerticalAlignment="Top" Width="272">
            <TextBox Height="25" Name="TextBox1" Width="206" DataContext="{Binding}" Text="" />
            <Button Content="确定" Height="22" Name="Button1" Width="183" />
        </StackPanel>
    </Grid>

  StackPanel就是一个容器

        <StackPanel Height="66" HorizontalAlignment="Left" Margin="68,68,0,0" Name="StackPanel1" VerticalAlignment="Top" Width="272">
            <TextBox Height="25" Name="TextBox1" Width="206" DataContext="{Binding}" Text="" />
            <Button Content="确定" Height="22" Name="Button1" Width="183" />
        </StackPanel>
从上面可以看出来有2个控件在容器里，TextBox和Button

 

因为一个控件里可以包括多个属性，比如：

            <Button  Height="22" Name="Button1" Width="183">
                <Button.Content>
                    确定
           </Button.Content>
            </Button>

但一个控件需要包括多个控件，必须是容器。

 

<UserControl x:Class="SilverlightApplication2.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" xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk">

    <Grid x:Name="LayoutRoot" Background="White">
        <sdk:Label Height="40" HorizontalAlignment="Left" Margin="68,153,0,0" Name="Label1" VerticalAlignment="Top" Width="207" />
        <sdk:Label Height="32" HorizontalAlignment="Left" Margin="68,209,0,0" Name="Label2" VerticalAlignment="Top" Width="214" />
        <StackPanel Height="66" HorizontalAlignment="Left" Margin="68,68,0,0" Name="StackPanel1" VerticalAlignment="Top" Width="272">
            <TextBox Height="25" Name="TextBox1" Width="206" DataContext="{Binding}" Text="" />
            <Button  Height="22" Name="Button1" Width="183">
                <Button.Content>
                    确定
           </Button.Content>
            </Button> 

        </StackPanel>
    </Grid>
</UserControl>