In The Hand LtdI’m really pleased and humbled to have been re-awarded the Microsoft MVP award for 2025. This year I’ve been awarded in the .NET category as my focus has been on .NET MAUI and .NET across multiple platforms. When I started on the MVP journey in 2003 it was for the .NET Compact Framework so I’m […]
Recently I’ve been migrating Xamarin Forms UIs to .NET MAUI and have come across a recurring problem. The Frame control was a core part of Xamarin Forms and used for drawing a border and/or shadow around a control. With the changes introduced in MAUI there is a new Border control which has a lot more […]
I’ve been asked a number of times about the process to ask for Bluetooth permission for your app. I’ve been meaning to create something reusable for some time but it has languished on the To Do list for rather too long. I recently noticed that as of .NET 8.0, MAUI will incorporate a Bluetooth permission […]
I was recently looking at migrating some code from Xamarin Forms to Uno Platform and one of the big changes when moving from Xamarin Forms to .NET 6 and later is a move towards using Microsoft.Extensions.DependencyInjection on all flavours of .NET. The key difference between this approach and DependencyService is that you have one shot […]
I often get asked about the different ways of using Bluetooth Classic and Bluetooth Low Energy with 32feet.NET. This post looks at the two different approaches and a bit of historical context. Separate Libraries The first key point here is that Bluetooth Classic and LE are handled by two different NuGet packages. 32feet.NET originated as […]
Jesse Liberty and Rodrigo Juarez have created this book to guide the reader through all aspects of creating apps with .NET MAUI. It assumes a level of experience with C# and .NET but is not limited to previous Xamarin developers. In fact while Xamarin Forms is mentioned it does not get in the way of […]
An ongoing issue with 32feet.NET is that it wouldn’t work inside Unity. The reason is that the System.Net.Sockets classes behave slightly differently in the Mono runtime to the desktop .NET framework and you can’t create a Socket using the Bluetooth specific address family. In order to work around the issue it was necessary to P/Invoke […]
In The Hand Ltd 