Building amazing multi-platform solutions for iOS, Android, Mac, Linux and Windows
Recently, Microsoft announced an open-sourced project that they’ve been working on, AI Dev Gallery. Whilst it’s not available on the Microsoft Store as an app you can download, it’s easy enough to clone the repository and run the app. In this post we’ll use the AI Dev Gallery to build a simple Windows application that … Read more
Earlier this month Microsoft introduced the preview of Microsoft.Extensions.AI.Abstractions and Microsoft.Extensions.AI libraries with the aim of making it easier for .NET developers to integrate AI services into their applications. The Uno Platform provides support for using Microsoft.Extensions in applications that target Windows and any other Uno Platform target (iOS, Android, MacCatalyst etc) via the Uno.Extensions … Read more
XAML is often criticised for being verbose, hard to read and unnecessary as an additional language for defining the interface for an application. This feedback has lead to the creation of C# markup which works with both Windows UI / Windows App SDK and Uno Platform applications. However, I find that the declarative nature and … Read more
In my previous post I looked how the Windows UI 3 Figma file components and variants map to styles and visual states in Windows UI but glosses over some of the details of how resources and in particular, Styles, are defined in Windows UI. To cover this in more detail, in this post we’re going to drill … Read more
In a previous post I covered using Figma to design and develop applications for Windows and the Uno Platform. This was a high level post that didn’t get into either Figma files (Fluent and Material) in much detail. One thing that is common to both files is the use of components, and component variants, to … Read more
OAuth2 is quite a common authentication standard for web services to use. Whilst a lot of services have now updated to use OpenID Connect, there are still some, like the Figma api, that still use OAuth2. In this post we’re going to walk through using the Uno.Extensions web authentication package to simplify not only the … Read more
Designing applications for Windows and the Uno Platform can be difficult if you attempt to start from a clean slate and assume that you have to design everything from the ground up. This would require you to design even simple elements like a TextBox and a Button. After designing each element, a developer would then … Read more
This post is going to walk through using the Microsoft tool, Kiota, to generate client code from a Swagger / OpenAPI definition that can be used within a Windows (WinUI/Windows App Sdk) / Uno Platform application. Ok, so let’s backup a little – firstly, Swagger / OpenAPI (see description) is used to describe service endpoints. … Read more
In all but the simplest single page application, the layout of an application has to be dynamicaly changed in order to display information, or capture input from the user. Most application frameworks provide a variety of components to make this easy. For example in a WinUI / Windows App SDK application can use a Frame … Read more
Out of the box, applications built using WinUI / Windows App Sdk or the Uno Platform have access to a wide range of controls, such as Frame, TabBar and NavigationView that can be used for navigation. However, there’s no common pattern/metaphor that makes it navigate within an application. Uno.Extensions includes Navigation which provides a consistent abstraction for … Read more
The Uno Platform supports many third party control libraries, such as Mapsui and LiveCharts, but sometimes there are components that you want to use that haven’t been adapted to work with Uno. For this, you can turn to .NET MAUI Embedding which allows for any .NET MAUI control to be hosted within an Uno Platform … Read more
This has been a work in progress over the last couple of releases in order to deliver a better developer experience for the Uno Platform. The 5.1 release introduced the Uno.Sdk which allowed for better integration with Visual Studio – no more pesky “reload project” warnings appearing. With the 5.2 release the Uno Platform goes … Read more
In my previous post I walked through how to connect to ChatGPT in order to integrate AI into a multi-platform (Windows App SDK and the Uno Platform) based application. In this post we’re going to add the ability to switch which AI model (GPT 3, 4 etc) is used when connecting to ChatGPT. We’ll also cover … Read more
In today’s digital world, integrating AI into your applications has become increasingly important. One powerful AI model that you can leverage is OpenAI’s GPT, known for its natural language processing capabilities. In this blog post, we’ll guide you through the process of connecting your Windows app to ChatGPT using the Microsoft Azure.AI.OpenAI library, allowing you … Read more
As with all software managing dependencies in often a lot harder than it seems, particularly when there are conflicting priorities. In this post I’m going to talk about some of the challenges developers face relating to dependencies when building Windows and cross/multi platform applications using .NET, the Windows App SDK and the Uno Platform. I’ll … Read more
Ok this post took a bit of inspiration from the C# Markup support that’s available for the Uno Platform where it’s easy to build a template selector (for a ListView for example) using a set of Case statements. This got me thinking that there must be a way that we can use a similar technique … Read more
In this post I’m going to experiment using ChatGPT and Copilot to help generate the XAML for pages in a Windows application. Since we’ll be using WinUI and the Windows App SDK, the application can be extended to support other platforms via the Uno Platform. ChatGPT We’ll start by using ChatGPT (in this case ChatGPT v3.5) … Read more
Last week, the Uno Platform officially launched their Figma Plugin which works in parity with the Uno Platform Material Toolkit to support both designers and developers with the process of designing applications. If you haven’t already, check out the announcement post that provides a high level overview of both the plugin and toolkit. In this post we’ll … Read more
I figured I’d start the year off with a quick thought post on where things are at with building apps for Windows. As Windows rapidly approaches the 4 decade mark, you’d expect there to be a well defined model for building apps. Instead we’re still realing from the years of missteps and indecision by Microsoft. … Read more
In my previous post I covered using VS Code and Remote-SSH to provide a more stable version of remote debugging for iOS development. But why do we need a Mac at all? In this post we’re going to look at Hot Restart, a feature re-released by the Uno Platform in 4.10, that allows you to … Read more