Live, Love, Bike, and Code.
Xamarin.Essentials is a new official library from Microsoft (that I worked on) that provides developers with over 30 cross-platform APIs for their mobile apps to tap into to access native features. Yes, this may sound similar to Plugins for Xamarin, but it is an evolution that is super optimized for…
James Montemagno
Let's break down a version number together, or as standard documentation says, it "represents the version number of an assembly, operating system, or the common language runtime" and that "the format of the version number is as follows (optional components are shown in square brackets ([ and ]): major.minor[.build[.revision]] In the world of .NET this has always been a staple of how we version anything. Major and Minor are required and the other bits are optional, which makes it…
James Montemagno
I love multi-targeting for creating libraries, and it is at the core of all of my plugins and Xamarin.Essentials. If you don't know what multi-targeting is don't worry as it is pretty rare that you would need to use it if you are creating apps. Most likely you will want to use multi-targeting in creating cross-platform libraries. In the past you would have to create multiple libraries for each target framework (such as iOS or Android) that you wanted to support if there was platform specific cod…
James Montemagno
In all my years of development and blogging I never thought I would be writing about how amazing a C# struct is, how awesome IEquatable is, and how C# 7 features make implementing all of it mind blowing. In Xamarin.Essentials we use the C# struct all over the place to encapsulate "small groups…
James Montemagno
In this edition of "Ask Motz", I will solve a very common problem when working with lists of data and how to filter them. I was recently asked how to do this completely with MVVM and data bindings without having any code behind in the page. @JamesMontemagno hi I had a bindable pucker with All,Open and Close as a items which is binding using MVVM pattern with Itemsource property.But I want to filter the list view based on the bindable picker view selection changed.may I know how i know…
James Montemagno
Xamarin.Essentials has to be my favorite project that I have worked on at Xamarin so far. Bringing together over 30 native platform specific APIs into a single API that creates a linker safe and optimized library that so far has really delighted developers. I did some surveys last week and everyone…
James Montemagno
Nearly a year ago I re-launched montemagno.com with the goal of creating a website rich of developer content, powered by Ghost a great CMS system, and with beautiful branding and theming that was mobile responsive. Monthly Newsletter Something I have always wanted to have was a newsletter that would…
James Montemagno
It was August 20th, 2013 when I broke out of my comfort zone of sitting behind my desk crushing mobile app code and decided to attend my very first official Xamarin meetup. I rode my bike over to Bellevue, a place that I rarely explored, and pulled up to Pearl. It took me a few minutes to find parki…
James Montemagno
I crush code and share it, publish NuGet packages, speak at conferences, upload videos, pretend I am good at playing video games, micro blog, tweet up a storm, drink gallons of coffee, and ride my bike. Checkout my monthly newsletter that you should subscribe to!
