用于创建Visual Studio本身的GUI引擎是什么？

Question

It really bugs me not knowing what is the GUI engine used to create Microsoft Visual Studio ? is it Winforms (which i doubt) or WPF or what ? also most recent apps like FL Studio which offers a pretty fluid user interface with without any glitches or FPS drops what engine did they use to provide us with such smooth experience.

Answer 1

It's a mix of WinForms, WPF, and legacy C++.

In newer versions, more of the UI was ported to WPF.

For more details, see my blog or your favorite decompiler.