#Part of windows desktop update
#Part of windows desktop full
#Part of windows desktop windows 10
#Part of windows desktop code
#Part of windows desktop Pc

a C++ background process, a VB Winforms app, a C# WPF app, etc. Keep in mind the desktop extension can be any type of project, e.g. Now that you have seen вЂњHello WorldвЂќ I hope you can imagine some of the possibilities this enables. This is it for my first post in this tutorial series.

#Part of windows desktop update

The latter should become more seamless in an upcoming update to VS (I believe the work is scheduled for Update 8), which will let you debug across the UWP/Desktop boundary seamlessly. In order to debug the desktop code, launch without debugging and manually attach to the desktop process in VS.

#Part of windows desktop code

Debugging the UWP code continues to work as before. Now make sure you have set the вЂњPackageвЂќ project as the solutionвЂ™s start up project in VS, and вЂњHello WorldвЂќ is its application entry point. Specifically, you want to uncheck the вЂњDeployвЂќ action for the UWP, since deploy will done from the Packaging Project. ') ДЇirst, double check the configuration properties for solution and make sure it looks like this picture for all configurations you care about (architecture & debug/release). In our desktop extension code (in Program.cs), we just add a quick piece of code for testing/demo purposes: class ProgramД¬onsole.WriteLine('This process has access to the entire public desktop API surface') Д¬onsole.WriteLine('Press any key to exit. if (ApiInformation.IsApiContractPresent('', 1, 0))ДЄwait FullTrustProcessLauncher.LaunchFullTrustProcessForCurrentAppAsync() We want to launch the extension only on devices that support this contract, in this case on Desktop devices. It is very important to wrap this into an if-statement as shown, to make sure the app is still universal and can run on all current and future SKUs of Windows 10. Now in your UWP app code, add a line of code to invoke the desktop extension component. So letвЂ™s add a reference to this SDK from our UWP project (вЂњHello WorldвЂќ): To invoke the extension, we are using the FullTrustProcessLauncher API from the UWP Desktop Extension SDK (which is part of the Windows SDK and should already be on your machine). Note that this is a restricted capability and will require an additional on-boarding review for the public Microsoft Store вЂ“ more details on this in part 4 of this series. Note that the Packaging project by default adds the вЂrunFullTrustвЂ™ capability to your manifest, which needs to be declared for this extension. For this open the Package.appxmanifest file in the Packaging project (вЂњPackageвЂќ) in XML editing mode and add the following section within the node:

Now to connect the two projects we need to declare the extension in the package manifest. In order to package both the UWP and the desktop code in one app package, add both as Application references to the Packaging project: So your solution setup looks like in the screenshot below. Next you need to add a вЂњWindows Application Packaging ProjectвЂќ (look for it in the вЂњWindows UniversalвЂќ category). For вЂњHello WorldвЂќ I am adding a C# Console project. In your UWP VS solution, add a вЂњWindows Classic DesktopвЂќ project to implement your extension.

Here is a step-by-step guide to create your first UWP app that lights up powerful desktop code: Add extension and packaging projects With Visual Studio 2017 Update 5 (and later), creating a UWP solution with desktop extension is fairly straight forward now. Let me try your вЂњHello WorldвЂќ app from the Microsoft Store Show me the code for вЂњHello WorldвЂќ on github

#Part of windows desktop windows 10

This feature has been introduced with the Windows 10 Anniversary Update 1607 (build 14393, aka Redstone 1). Hololens) вЂ“ it just wonвЂ™t light up the desktop extension on those devices. Your app will still be able to run on all SKUs of Windows 10 (e.g.

#Part of windows desktop full

The extension code runs at the full privileges of the user and has access to all public APIs on the machine. Including a desktop extension (вЂwindows.fullTrustProcessвЂ™) in your UWP app package lets your UWP app light up PC-specific capabilities when run on the Windows 10 desktop SKU (including Windows 10 S mode). Part 4 вЂ“ Submitting the package to the Microsoft Store TL RD Part 3 вЂ“ Communicating between components Part 2 вЂ“ Launching multiple processes, passing in parameters Part 1 вЂ“ Getting started, hello world (this post) Recently on Stackoverflow I have seen a number of questions coming up around this topic, so I decided to write up a quick tutorial to help de-mystify various aspects around this useful feature:

#Part of windows desktop Pc

Adding a desktop extension component to your UWP app package is a great way to make your universal app even better on PC by lighting up PC-specific capabilities.