Forcing the CommandBar to open down

The CommandBar  control is a vital component of UWP app design. It is an evolution of the AppBar  concept, which was available ever since Windows Phone 7, but with UWP is much more feature complete. One thing that is still missing however is the option to choose the direction in which the command bar opens. Problem

How to add new preview devices to the XAML Designer

The Visual Studio XAML Designer for Universal Windows Platform offers design-time device previews for several different screens size and scaling combos. Unfortunately, the default selection might not be sufficient for you in some cases, especially when you want to optimize for a specific screen. Is it possible to expand the selection with more devices?

Tip: Curly brackets in XAML Binding’s ConverterParameter

While working on an UWP app, I wanted to create a string.Format  based value converter, so that I could provide a format string in the ConverterParameter , augment the data bound value with it and use the result as a key for a localized string from resources. When I tried to build the project however, I was met