This will package the application as a MSIX ready for distribution. Usually the approach to acquire an identity for an application is to package the application using the Windows Application Packaging project template. However, if you want to take advantage of some of the modern features of Windows 10, like notifications, your application will need an identity. If you’re application is running fine today, it may not need an identity. For example, in order to access ApplicationData or to register for Toast notifications. Tanaka explains identity in his post as “The need for package or application identity to identify the caller, and an identifier to scope data and resources.” In straight forward terms identity is needed in order for an application to take advantage of a number of the WinRT apis. Microsoft has indicated that at some point they’ll provide a way for a desktop WinUI app (desktop template) to run unpackaged – currently this is only possible with a lot of hacking. Note that by default all UWP applications are packaged, so when we refer to an unpackaged application we’re typically referring to a WinForms or WPF application. Because the application hasn’t been installed from a package, it won’t have identity and won’t be running in a Windows app container. An unpackaged application could be installed using a traditional installer, for example as an MSI, or even using ClickOne. Since MSIX effectively supersedes APPX, we’ll mostly just be talking about MSIX). When we refer to an unpackaged application we’re talking about an application that hasn’t been distributed using one of the packaging formats supported by Windows (namely APPX and MSIX. IdentityĪt this point you might be wondering what an unpackage application is, what identity is, why your app needs it and what’s a sparse package? Let’s cover these questions before we get into the walkthrough: In contrast, in this post we’re going to create a new sparse package from scratch. These links mostly focus around the PhotoStoreDemo sample and how to run it. Creating a sparse signed Win32 app package | by Andrew Leader | Medium.AppModelSamples/Samples/SparsePackages at master.Identity, Registration and Activation of Non-packaged Win32 Apps – Windows Developer Blog.Grant identity to non-packaged desktop apps – Windows applications | Microsoft Docs.It’s worth having a read through these as they provide some context and alternative instructions on using a sparse package: In this post we’re going to walk through creating a sparse package and attaching it to an unpackaged Windows application.īefore we get into it I want to link to a few relevant posts and documentation. In my previous post I made a passing reference to the use of sparse packages to allow unpackaged Windows applications to acquire an identity.
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