在使用WPF例如超链接 [英] Example using Hyperlink in WPF

问题描述

我见过一些建议，您可以通过超链接控制。

I've seen several suggestions, that you can add hyperlink to WPF application through Hyperlink control.

下面是如何我想在我的code使用它：

Here's how I'm trying to use it in my code:

<Window
        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" 
        x:Class="BookmarkWizV2.InfoPanels.Windows.UrlProperties"
        Title="UrlProperties" Height="754" Width="576">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition></RowDefinition>
            <RowDefinition Height="40"/>
        </Grid.RowDefinitions>
        <Grid>
            <ScrollViewer ScrollViewer.VerticalScrollBarVisibility="Auto" Grid.RowSpan="2">
                <StackPanel >
                    <DockPanel LastChildFill="True" Margin="0,5">
                        <TextBlock Text="Url:" Margin="5" 
                            DockPanel.Dock="Left" VerticalAlignment="Center"/>
                        <TextBox Width="Auto">
                            <Hyperlink NavigateUri="http://www.google.co.in">
                                    Click here
                            </Hyperlink>   
                        </TextBox>                      
                    </DockPanel >
                </StackPanel>
            </ScrollViewer>        
        </Grid>
        <StackPanel HorizontalAlignment="Right" Orientation="Horizontal" Margin="0,7,2,7" Grid.Row="1" >
            <Button Margin="0,0,10,0">
                <TextBlock Text="Accept" Margin="15,3" />
            </Button>
            <Button Margin="0,0,10,0">
                <TextBlock Text="Cancel" Margin="15,3" />
            </Button>
        </StackPanel>
    </Grid>
</Window>

我收到以下错误：

I'm getting following error:

属性文本不支持类型超链接的值。

Property 'Text' does not support values of type 'Hyperlink'.

我在做什么错了？

推荐答案

如果你希望你的应用程序打开一个 Web浏览器的链接你需要添加一个的HyperLink 与<一个href=\"http://msdn.microsoft.com/en-us/library/system.windows.documents.hyperlink.requestnavigate.aspx\">RequestNavigate事件设置为编程打开网络浏览器与该地址作为参数的函数。

If you want your application to open the link in a web browser you need to add a HyperLink with the RequestNavigate event set to a function that programmatically opens a web-browser with the address as a parameter.

<TextBlock>           
    <Hyperlink NavigateUri="http://www.google.com" RequestNavigate="Hyperlink_RequestNavigate">
        Click here
    </Hyperlink>
</TextBlock>

在code-背后，你需要添加类似这样的处理RequestNavigate事件东西。

In the code-behind you would need to add something similar to this to handle the RequestNavigate event.

private void Hyperlink_RequestNavigate(object sender, RequestNavigateEventArgs e)
{
    Process.Start(new ProcessStartInfo(e.Uri.AbsoluteUri));
    e.Handled = true;
}

此外，您还需要以下的进口。

In addition you will also need the following imports.

using System.Diagnostics;
using System.Windows.Navigation;

它看起来像这样在你的应用程序。

It would look like this in your application.

这篇关于在使用WPF例如超链接的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！