1      <Grid x:Name="LayoutRoot" Background="White"> 
2          <Grid.RowDefinitions> 
3              <RowDefinition Height="35"/> 
4              <RowDefinition Height="40"/> 
5              <RowDefinition Height="*"/> 
6          </Grid.RowDefinitions> 
7          <Grid.ColumnDefinitions> 
8              <ColumnDefinition Width="*"/> 
9          </Grid.ColumnDefinitions> 
10         <Grid Grid.Row="1" Grid.Column="0"> 
11             <Grid.RowDefinitions> 
12                 <RowDefinition Height="35"/> 
13             </Grid.RowDefinitions> 
14             <Grid.ColumnDefinitions> 
15                 <ColumnDefinition Width="80"/> 
16                 <ColumnDefinition Width="*"/> 
17                 <ColumnDefinition Width="60"/> 
18             </Grid.ColumnDefinitions> 
19             <!--浏览器功能栏--> 
20             <TextBlock Height="20" FontWeight="Bold" Text="输入URL"/> 
21             <TextBox Grid.Row="0" Grid.Column="1"  
22                     x:Name="tbUrl" Height="25" FontSize="14"/> 
23             <Button x:Name="btnGo" Click="btnGo_Click"  
24                 Content="GO" FontWeight="Bold" Grid.Row="0" Grid.Column="2" 
25                 Width="50" Height="30"/> 
26         </Grid> 
27         <!--浏览器标题--> 
28         <Border Background="Yellow"  
29             Grid.Row="0" Grid.Column="0" > 
30             <TextBlock Grid.Row="0" Grid.Column="0"  
31                 Width="300" Height="25" FontWeight="Bold"  
32                 FontSize="16" 
33                 Text="欢迎使用Silverlight浏览器 V1.0"/> 
34         </Border> 
35         <!--WebBrowser控件--> 
36         <WebBrowser x:Name="wb1" Grid.Row="2" Grid.Column="0"/> 
37     </Grid> 

1          public WebBrowserSample() 
2          { 
3              InitializeComponent(); 
4              this.Loaded += new RoutedEventHandler(WebBrowserSample_Loaded); 
5          } 
6  
7          void WebBrowserSample_Loaded(object sender, RoutedEventArgs e) 
8          { 
9              SetHTML(); 
10         } 
11 
12         private void SetHTML() 
13         { 
14             System.Text.StringBuilder sb = new System.Text.StringBuilder(@" 
15             <a href=http://blog.csdn.net/dotfun target=_blank> 
16             大家好，这是一段HTML代码，欢迎访问我的博客</a><h1>这是Silverlight4 
17             的WebBrowser控件显示的HTML代码！</h1>"); 
18             //WebBrowser控件应用HTML代码 
19             wb1.NavigateToString(sb.ToString()); 
20         } 
21 
22         private void btnGo_Click(object sender, RoutedEventArgs e) 
23         { 
24             if (tbUrl.Text.Trim() != string.Empty) 
25             { 
26                 //使用WebBrowser控件打开一个URL 
27                 wb1.Navigate(new Uri(tbUrl.Text.Trim(), UriKind.RelativeOrAbsolute)); 
28             } 
29             else 
30             { 
31                 MessageBox.Show("请先输入URL！"); 
32             } 
33         }