How to make a simple hyperlink in XAML?

Question

All I want to do is make a little hyperlink in XAML. I\'ve tried everything. I give up.

What is the syntax for this?

Answer 1

You can't add a Hyperlink to a StackPanel -- you'll get a runtime error. (Actually, I'm kinda surprised it's not a compile-time error.) That's because Hyperlink doesn't live in the "controls" side of WPF with <Button> and <StackPanel> and other things that are laid out on rectangular chunks of screen and descend from UIElement. Instead, it lives in the "text" side of things, with <Bold> and <Run> and <Paragraph> and other generally texty things that word-wrap and flow in lines and paragraphs and descend from TextElement.

Once you realize that there are two separate class hierarchies with different layout behaviors, it makes sense that Hyperlink would be on the "text" side of things (makes it easy to e.g. have a paragraph with a hyperlink in the middle, and even for that hyperlink to wrap across a line break).

But no, it's not so discoverable when you're starting out.

To mix the two worlds, and use a hyperlink as a control, all you need to do is put it in a TextBlock. TextBlock is a control-ish thing (i.e., can go in a StackPanel) that contains text-ish things (i.e., can contain a Hyperlink):

<TextBlock><Hyperlink Click="buttonClose_Click">Close</Hyperlink></TextBlock>

Answer 2

Usually, the meaning of an Hyperlink is to give an anchor to send the user to another Page or generally speaking to another resource, so it's implemented in such a way and you have to specify the location for that resource like this:

<HyperLink NavigateUri="http://www.site.com">
   Web Site
</HyperLink>

However, i've found this blog post with a custom TextBlock that is used as an HyperLink and supports click events.