Silverlight4 RIA应用开发系列课程-2-Consuming web content with the WebBrowser control

<phone:PhoneApplicationPage 
    x:Class="WebBrowser.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
    xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="768"
    FontFamily="{StaticResource PhoneFontFamilyNormal}"
    FontSize="{StaticResource PhoneFontSizeNormal}"
    Foreground="{StaticResource PhoneForegroundBrush}"
    SupportedOrientations="Portrait" Orientation="Portrait"
    shell:SystemTray.IsVisible="True" Loaded="onPageLoaded">

    <!--LayoutRoot is the root grid where all page content is placed-->
    <Grid x:Name="LayoutRoot" Background="Transparent">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>

        <!--TitlePanel contains the name of the application and page title-->
        <StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">
            <TextBlock x:Name="ApplicationTitle" Text="EMBEDDED WEBBROWSER" Style="{StaticResource PhoneTextNormalStyle}"/>
            <TextBlock x:Name="PageTitle" Text="WebBrowser" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
        </StackPanel>

        <!--ContentPanel - place additional content here-->
        <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
            <TextBox Height="72" HorizontalAlignment="Left" Margin="0,10,0,0" Name="textBox1" Text="http://www.cnblogs.com" VerticalAlignment="Top" Width="386" />
            <Button Content="Go" Height="72" HorizontalAlignment="Left" Margin="374,10,0,0" Name="button1" VerticalAlignment="Top" Width="94" Click="onClickGo" />
            <phone:WebBrowser HorizontalAlignment="Left" Margin="12,88,0,0" Name="webBrowser1" VerticalAlignment="Top" Height="427" Width="444" LoadCompleted="onLoadComplete" />
            <TextBlock Height="80" HorizontalAlignment="Left" Margin="12,521,0,0" Name="textBlock1" Text="TextBlock" VerticalAlignment="Top" Width="438" />
        </Grid>
    </Grid>
</phone:PhoneApplicationPage>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Phone.Controls;

namespace WebBrowser
{
    public partial class MainPage : PhoneApplicationPage
    {
        string html;
        // Constructor
        public MainPage()
        {
            InitializeComponent();

            SupportedOrientations = SupportedPageOrientation.Portrait;
        }

        private void onClickGo(object sender, RoutedEventArgs e)
        {
            string site;
            site = textBox1.Text;
            webBrowser1.Navigate(new Uri(site, UriKind.Absolute));
        }

        private void onPageLoaded(object sender, RoutedEventArgs e)
        {
            InputScope inputScope = new InputScope();
            InputScopeName inputScopeName = new InputScopeName();

            inputScopeName.NameValue = InputScopeNameValue.Url;
            inputScope.Names.Add(inputScopeName);
            textBox1.InputScope = inputScope;
        }

        private void onLoadComplete(object sender, System.Windows.Navigation.NavigationEventArgs e)
        {
            MessageBox.Show("WebBrowser has loaded the content", "Content Loaded", MessageBoxButton.OK);
            html = webBrowser1.SaveToString();
            textBlock1.Text = html;
        }
    }
}

 示例代码