• 方法一

      直接设置控件的NavigateUri属性，代码如下

Code
 1<UserControl x:Class="SLOpenNewWindow.Page"
 2    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
 3    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
 4    Width="400" Height="300">
 5    <Canvas Width="400" Height="300" Background="Bisque"  >
 6       <Border  Canvas.Top="120" Canvas.Left="100"  BorderBrush="Crimson" BorderThickness="2">
 7            <HyperlinkButton NavigateUri="http://www.cnblogs.com/wsdj-ITtech/"  Content="Click Me"  TargetName="_blank"  FontSize="28" Height="50" Width="150"></HyperlinkButton>
 9        </Border>
10    </Canvas>
11</UserControl>

• 方法二

      添加控件的Click事件，并在事件中编写后台代码

  控件代码如下:

Code
<UserControl x:Class="SLOpenNewWindow.Page"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    Width="400" Height="300">
    <Canvas Width="400" Height="300" Background="Bisque"  >
       <Border  Canvas.Top="120" Canvas.Left="100"  BorderBrush="Crimson" BorderThickness="2">
            <HyperlinkButton  Content="Click Me"  TargetName="_blank"
                         Click="HyperlinkButton_Click"  FontSize="28" Height="50" Width="150"></HyperlinkButton>
        </Border>
    </Canvas>
</UserControl>

   Click事件后台代码如下:

  private void HyperlinkButton_Click(object sender, RoutedEventArgs e)
        {
            HtmlPage.Window.Eval("window.open(\"http://www.cnblogs.com/wsdj-ITtech/\")");

        }