Monthly Archives: October 2016

#Microsoft #Experiences in Paris: Code and slides

.NET, Conferences, HoloLens, MVVM, Technical stuff, Windows 10, Work, WPF, Xamarin, XAML
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Last week I had the pleasure of taking the TGV from Zurich to Paris, and after a quick 4 hours of comfortable travel, to make my way to the Porte Maillot and the Palais des Congrès.

TL;DR: All slides and source code is available from here.

A podcast

After a good night sleep I made my way to the speakers lounge and prepared the last steps for my talk. Then I took a moment to head to the meeting room where the Live Tiles podcast was being recorded. A band of podcasters got together and talked about the future of Microsoft. It was so nice to “see these familiar voices” in action. Even nicer when Christophe (Toss .NET) and Denis saw me and pulled me in to talk about HoloLens and our experiences with this device. You can hear the recording here, my contribution starts at 36:30.

My talk: Really universal apps with Xamarin and MVVM Light

My talk was titled (in French) “Construisons des applications vraiment universelles avec Windows, Xamarin and MVVM Light”. This favorite topic of mine shows how you can structure an application to share a maximum of code without any compromises. You can build healthy layers of Model and ViewModel, unit test them so you can feel secure about not breaking anything with future changes. Then you can build a thin layer of real native user interface for any supported framework with XAML or Xamarin (Windows Presentation Foundation, Windows 10 Universal, Xamarin.iOS, Xamarin.Android). And if you are in an enterprise scenario and looking for maximum productivity, you can also of course use Xamarin.Forms and render the same UI to all supported platforms.

The MVVM Light Toolkit assists you in these tasks, notably by providing a Data Binding framework for Xamarin.iOS and Xamarin.Android, as well as components that make it very easy to connect a list control to an ObservableCollection, with automatic refresh in case the collection changes. This open source toolkit is in it’s version 5.3, has been downloaded almost 1.7 million times and is even used by Microsoft to build parts of Windows 10.

I was really pleased when I headed to my conference room and saw a long queue in front of the entrance. I gave my talk to a standing room of about 270 people, and loved the interaction during and after the talk. A lot of very positive feedback, and we stayed and talked until the hostess kicked us out of the room :)

Thank you to everyone who came and made this a memorable moment. You will find all the details of the talk, the slides and the source code from this portal.

Some tea

Before I made my way to the Palais des Congrès, I took a pit stop at one of the most wonderful shops on Earth: the Mariage Frères tea store. This old fashioned store is stock full of amazing teas from all over the world. It’s a must-visit if you are a tea enthusiast or if you just want to spend a moment living in an atmosphere of luxury and pleasure.

GalaSoft Laurent Bugnion
Laurent Bugnion (GalaSoft)
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