Silverlight基本控件学习笔记(十)[HyperlinkButton]

主要问题是路径的设置，相对路径及绝对路径。

示例代码：

<UserControl x:Class="HyperlineButtonDemo.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" Loaded="UserControl_Loaded">

<Grid x:Name="LayoutRoot" Background="White">
<Grid.RowDefinitions>
<RowDefinition>

</RowDefinition>
<RowDefinition></RowDefinition>
<RowDefinition></RowDefinition>
</Grid.RowDefinitions>
<HyperlinkButton NavigateUri="http://www.baidu.com" Grid.Row="1" Width="80" Height="30" Content="绝对地址" TargetName="_blank"/>
<HyperlinkButton Grid.Row="2" Width="80" Height="30" Content="新窗口打开我的博客" TargetName="_blank" Click="HyperlinkButton_Click"/>

</Grid>
</UserControl>

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;

namespace HyperlineButtonDemo
{
public partial class MainPage : UserControl
{
public MainPage()
{
InitializeComponent();
}

private void HyperlinkButton_Click(object sender, RoutedEventArgs e)
{
System.Windows.Browser.HtmlPage.Window.Eval("window.open(\'http://www.cnblogs.com/steven_gsj/\')");
}

private void hyperlinkBtn_Click(object sender, RoutedEventArgs e)
{
// (sender as HyperlinkButton).NavigateUri = new Uri("ImageDemoTestPage.aspx", UriKind.Relative);
}

private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
HyperlinkButton hyperlinkBtn = new HyperlinkButton();
hyperlinkBtn.Width = 80;
hyperlinkBtn.Height = 30;
hyperlinkBtn.Content = "相对地址";
hyperlinkBtn.TargetName = "_blank";
hyperlinkBtn.NavigateUri = new Uri(Application.Current.Host.Source,"../ImageDemoTestPage.aspx");
LayoutRoot.Children.Add(hyperlinkBtn);

}
}
}

关于相对路径及绝对路径的解释请参看：

http://www.cnblogs.com/sutengcn/archive/2008/08/17/201993.html

Silverlight中的相对路径和绝对路径

http://hi.baidu.com/liongg/blog/item/b91a495494e34152564e00b4.html

我个人认为要把以前用的路径设置和silverlight中的路径设置分开思考，

通常情况下“/”表示网站的根，而在Silvelight中"/"却可能表示ClientBin目录。。。

同时如果考虑到资源访问的问题请参考：

http://hi.baidu.com/liongg/blog/item/c258f8194c02ec7cdab4bd4f.html