Rasmus Tolstrup Christensen

Recent Posts

  • May 26, 2016

    Black and white images with Xamarin

    When you take a picture with the phones camera or choose one from the image gallery, how do you then make it black and white? Pure XamarinThis post is a general purpose of how to turn a picture from colored to black and white. It’s made with pure...

  • April 25, 2016

    Code Templates In Xamarin Studio

    Writing the same code structure over and over seems a bit non productive. Luckily there is a simple way in Xamarin Studio to remove this repetative work and speed up things, __Code Templates__ Basic Code TemplatesOut of the box Xamarin Studio off...

  • April 07, 2016

    Howto Combine IOC And Xamarin DependencyService

    In Xamarin Forms we can use the built-in DependencyService, to use native features. In the terms of dependency injection this approach does work, but it's more of a service locator. If we at the same time use an IOC container like Autofac or just ...

  • April 03, 2016

    Indexed ViewModelLocator With MVVMLight And Xamarin Forms

    Working with MVVMLight toolkit and Xamarin Forms removes a lot of boiler plate coding. When it comes to the basic of resolving viewmodels this clean code gets a bit blurry, so let's see how we can improve this. The default Viewmodel resolvingBuil...

  • March 21, 2016

    Image gallery with Xamarin Forms

    Out of the box Xamarin Forms provides many standard cross platform controls. Recently I had the need to display images in an image gallery and among the many controls Xamarin Forms provides, they aren't exactly image galleries. So my solution was ...