The UWP Notepad Project (Redux): Windows 10 Theme Support (Premium)

When I first started working with the Universal Windows Platform (UWP) several months ago, I ran into a weird problem: While the platform’s native support for Windows 10’s app modes---what most people erroneously call “themes”---is excellent, it doesn’t work so well for a document-based app like .NETpad. That is, we always want the textbox to be white with black text, even if the ...