In the past weeks, I’ve released Light.GuardClauses 3.0 and 3.1. This post discusses new features and breaking changes of these versions.
In the last week of June 2017, I held my new talk about “Dependency Injection in .NET” at the .NET User Group Regensburg. If you happen to speak German, the corresponding video is now online on YouTube for all of you to watch!
I just released version 2.0 of Light.GuardClauses. This version brings new features and some breaking changes. Let’s check them out!
Last year in May, I published Light.GuardClauses, a .NET Portable Class Library that lets you perform easy precondition checks at the beginning of your methods. Last Wednesday, I released v1.3 which brings the following new features to you…
My .NET Threading in Detail talk that I gave at the .NET Developer Group Ulm last Wednesday is now online. If you happen to speak German, you can watch it on my YouTube Channel.
My new talk about .NET Threading that I held last Monday at the .NET User Group Regensburg is now online. In it, we’ll take a look behind the curtain of threads, the thread pool, tasks and async await as well as lock-free programming.
My previous two posts about Bertrand Meyer’s Design by Contract (DbC) were mainly introductions to pre- and post-conditions and class invariants and how they can be implemented in C# – in this one we’ll check out what implications DbC has if it is combined with the inheritance mechanism of object-oriented programming languages.
If you happen to speak German, you can watch the video of my latest talk at the .NET User Group Regensburg which I held on last Monday, the 25th. of January. In it, we discuss the basics of Design by Contract with its Pre- and Post-Condtions, Class Invariants, and Variants and Invariants for loops as well as a framework called Code Contracts that provides functionality to introduce DbC in .NET. Furthermore, we check out alternatives to Code Contracts and the importance of executable specifications.
If you’ve ever programmed in XAML-based technologies, you for sure know Resource Dictionaries: these XAML files usually contain the styles and templates you want to share across different views, or provide the default styles for Custom Controls you’ve written.
If you want to merge Resource Dictionaries into others (like e.g. within your App.xaml file), you normally use so-called PACK URIs to reference them. However, there is another way: you can combine your XAML file with a code-behind file to create a subclass of ResourceDictionary and reference it via its class name. This is what I call Stronger-Typed Resource Dictionaries.
In my last post, we discussed the problem that text controls residing in a FlipView are not scrolled / moved to the top area when the Windows touch keyboard fades in at the bottom area of the screen. In this post, we take a look at the keyboard dismiss problem that also occurs when you put input controls into a FlipView.