回复：一步一步学Silverlight 2系列（24）：与浏览器交互相关辅助方法
HttpUtility方法类似于WebForm开发中一样，在Silverlight 2中同样提供了一一些HttpUtility方法，共有四个HtmlEncode、HtmlDecode、UrlEncode、UrlDecode，看一个简单的例子：
<Grid x:Name="LayoutRoot" Background="#CDFCAE">
<Grid.RowDefinitions>
<RowDefinition Height="75"></RowDefinition>
<RowDefinition Height="75"></RowDefinition>
<RowDefinition Height="75"></RowDefinition>
<RowDefinition Height="75"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="400"></ColumnDefinition>
<ColumnDefinition Width="200"></ColumnDefinition>
</Grid.ColumnDefinitions>
<TextBox x:Name="txtHtmlEncode" Grid.Row="0" Grid.Column="0"
Width="300" Height="40"></TextBox>
<Button x:Name="btnHtmlEncode" Grid.Row="0" Grid.Column="1"
Background="Red" Width="120" Height="40" C
Click="btnHtmlEncode_Click"></Button>
<TextBox x:Name="txtHtmlDecode" Grid.Row="1" Grid.Column="0"
Width="300" Height="40"></TextBox>
<Button x:Name="btnHtmlDecode" Grid.Row="1" Grid.Column="1"
Background="Red" Width="120" Height="40" C
Click="btnHtmlDecode_Click"></Button>
<TextBox x:Name="txtUrlEncode" Grid.Row="2" Grid.Column="0"
Width="300" Height="40"></TextBox>
<Button x:Name="btnUrlEncode" Grid.Row="2" Grid.Column="1"
Background="Red" Width="120" Height="40" C
Click="btnUrlEncode_Click"></Button>
<TextBox x:Name="txtUrlDecode" Grid.Row="3" Grid.Column="0"
Width="300" Height="40"></TextBox>
<Button x:Name="btnUrlDecode" Grid.Row="3" Grid.Column="1"
Background="Red" Width="120" Height="40" C
Click="btnUrlDecode_Click"></Button>
</Grid>
编写按钮处理事件：
private void btnHtmlEncode_Click(object sender, RoutedEventArgs e)
{
this.txtHtmlDecode.Text = HttpUtility.HtmlEncode(this.txtHtmlEncode.Text);
}
private void btnHtmlDecode_Click(object sender, RoutedEventArgs e)
{
this.txtHtmlEncode.Text = HttpUtility.HtmlDecode(this.txtUrlDecode.Text);
}
private void btnUrlEncode_Click(object sender, RoutedEventArgs e)
{
this.txtUrlDecode.Text = HttpUtility.UrlEncode(this.txtUrlEncode.Text);
}
private void btnUrlDecode_Click(object sender, RoutedEventArgs e)
{
this.txtUrlEncode.Text = HttpUtility.UrlDecode(this.txtUrlDecode.Text);
}
运行后测试如下：
附件:
您所在的用户组无法下载或查看附件结束语本文简单介绍了Silverlight 2与浏览器交互的相关辅助类方法。
