Huo Yaoyuan

@Scrxtchy Previously, all the code assumes that `MainWindow` is present when doing everything. This is not true for VS2019 because of new start window. Settings code should be refactored. But...

I didn't persist old version. VSGallery also doesn't. Maybe I can compile some old version and upload them to GitHub release page. Not sure whether they can be compiled using...

The issue did present on 16.4. I did some fix for 16.4. Since I'm not using it currently, I don't know it's status now.

It injects into the visual tree of Visual Studio. So it is likely to break when VS updates internal implementation. I may debug with current version to find the issue....

Once I have time - sorry.

The transparency of XAML editor is pretty hacky, since there is a WPF->WinFrom->WPF container chain. I wrote it for VS2015, and the visual tree now may have changed.

Technically, detached window is a new Win32 window. Display a separated background on it should be possible(I'm not sure how to determine if it's detached), but make the main background...

Well, I said *not* impossible. In fact, XAML editor has a new Win32 window inside it, and I used some tricks to make the background shows. But it won't move...

Is there any more information, for example screenshot?

I've not used this for years, and no time to maintain it. Sometimes a minor UI update of Visual Studio break this. I need someone to show that the code...