Hyperlinks - Windows UWP applications | Microsoft Docs
Jan 29, This article demonstrates how to use a hyperlink button in Silverlight The NavigateUri property of the HyperlinkButton represents the URI to. I want to put a HyperlinkButton in my GridView but I want to pass in a query string to the NavigateUri from my DataSource collection. I know doesn't work but Link to this post. Will this be in Q3, and if so do you have a release date for that? Cannot navigate external relative to a page? when I click on the. In this chapter, you'll get an overview of Silverlight's core elements, and you'll explore verlight's list, text-entry, range, and date controls. By the time you class adds two properties: NavigateUri (a relative or absolute path that points to a web page) The HyperlinkButton doesn't draw the standard button background.
I'm going to be a bit more pragmatic and go ahead and map my links in the main shell because I'm assuming right now the shell is like the overall "controller" and is aware of the other modules. It should, however, be very easy and minimal overhead for me to add a new module later on. I'm not going to worry about the modules injecting the links because then I have to load the module before I can show the link, and that defeats the purpose of dynamically loading the modules.
Ideally, your browser doesn't fetch that extra K of XAP download if you don't care about reading my biography! I end up keeping the generated code for the links I'll go back and rearrange and style it later I'm starting with two links, so that section looks like this: Now we're going to start butchering the generated template, so bear with me. Dynamic Modules Setting up modules to be dynamic is fairly straightforward.
While there are many ways to approach this, the method I used has two key features: I'm using a XAML configuration for the module, not programmatic, and to add the module in a way that Prism can dynamically load it, I add it as a Silverlight Application, not a Class Library That's it! We're going to work a bit backwards and live without the project compiling for a bit until we get all of the pieces put into place.
I know I'm going to have a Home and a Bio module.
HyperlinkButton in GridView in UI for Silverlight GridView - Telerik Forums
For the sake of simplicity and this example, I'm doing one view per module, but you could obviously do more. You'll see why this makes it easy for me in a minute. First, let's set up the XAML that will describe the modules.
Right click on the main project the one with your shell and add a new Resources File. Blow away everything in there and instead put in the Prism notation for a module, like this: I could just as easily load both modules on demand. This simply points to the class that defines the module, and the assembly to find it in. Prism will assume it's available for download in the same directly as the hosted XAP and kindly pull down the XAP when it's needed for us.
We're now referring to some modules we don't have yet.
- HyperlinkButton in GridView
- HyperlinkButton.NavigateUri Property
At this point, you could go ahead and create the shells for the applications. In order for the project to be set up correctly for dynamic loading, instead of adding a Silverlight Class Library, you're going to add a new Silverlight Application. Pick the same web page to host it but don't bother with the generation of a test page as it will load into the same test page we used for the main.
I called my projects JeremyLikness. Once the projects are created, blow away the all of the generated XAML files. You won't need the App object because this will be hosted in our main application. I simply added the references needed for Prism, then created a Views folder and added a Home. These are UserControl types, not pages. The code looks almost identical - here is the bio: The Prism will use Unity to resolve the reference and inject it.
On the Initialize method, we register our view with the region.RickRoll'D
The home project will register to the same region, but with typeof Home home instead. Now we've got the catalog and the modules, what's next? Bootstrapping We need to tell the Prism framework how to "get started. Main, I add a class called Bootstrapper and base it on UnityBootstrapper.
I need to create the shell and set it as the root visual: The last thing I need to do is go into the App. There are a number of different ways those regions can be implemented. I would ask that you refer to the Prism documentation for this, but basically something like a ContentControl can have a single view active at any given time, while something like a ItemsContentControl can hold multiple views.
One source of confusion is what "active" really means. Active views doesn't necessarily mean "visible" or "hidden. We'll tackle visibility in a minute. ContentControl wasn't an option because it only holds one view at a time. The problem with ItemsControl was related to layout. As each view is injected, it takes up space in the container this is the same whether it's a items control or a stack panel, etc.
Even when I'd collapse the visibility of a control, the original space would still cause the other controls views to be shifted, which was not the effect I wanted. I needed something like a Grid where I could stack the views one on top of the other. Fortunately, making your own type of region is easy. I had to revisit the boot strapper and tell Prism how to map the adapter to the grid: RegisterMapping typeof GridContainer.
The Problem with Navigation The first iteration I tried was to declare a single page with the region adapter to process the requests. The XAML for the module looked like this: Hyperlink underlines By default, hyperlinks are underlined.
This underline is important because it helps meet accessibility requirements. Color-blind users use the underline to distinguish between hyperlinks and other text.
If you disable underlines, you should consider adding some other type of formatting difference to distinguish hyperlinks from other text, such as FontWeight or FontStyle. Hyperlink text elements You can set the UnderlineStyle property to disable the underline. If you do, consider using FontWeight or FontStyle to differentiate your link text.
HyperlinkButton By default, the HyperlinkButton appears as underlined text when you set a string as the value for the Content property.
The text does not appear underlined in the following cases: You re-template the HyperlinkButton and change the name of the ContentPresenter template part. If you need a button that appears as non-underlined text, consider using a standard Button control and applying the built-in TextBlockButtonStyle system resource to its Style property. Notes for Hyperlink text element This section applies only to the Hyperlink text element, not to the HyperlinkButton control.
The system handles all input actions that should invoke the Hyperlink actions and raises the Click event in response. Content Hyperlink has restrictions on the content that can exist in its Inlines collection.
Specifically, a Hyperlink only permits Run and other Span types that aren't another Hyperlink. Attempting to add restricted content throws an invalid argument exception or XAML parse exception. You can edit the properties that are inherited from TextElementsuch as Foreground or FontFamily, to change the appearance of a Hyperlink, but you can't use a common style or template to apply changes.
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Instead of using a template, consider using common resources for values of Hyperlink properties to provide consistency. This enables the Hyperlink appearance to switch in appropriate ways when the user changes the system theme at run-time.
The default color of the hyperlink is the accent color of the system. You can set the Foreground property to override this. Recommendations Only use hyperlinks for navigation; don't use them for other actions. Use the Body style from the type ramp for text-based hyperlinks. Read about fonts and the Windows 10 type ramp. Keep discrete hyperlinks far enough apart so that the user can differentiate between them and has an easy time selecting each one.