WinUI 3, C++/WinRT, and Xaml with CMake

Requirements

CMake 3.23 (April 2022) with the MSBuild generator is required
Windows App SDK 1.1 (June 2022); this uses self-contained mode to solve several problems, which is new in 1.1

Xaml-related header files must be listed as targert sources
The Directory.Build.targets file is currently required; it slightly modifies the CMake generator
I've avoided use namespace to be explicit; I'm not aiming for this to be 'best practice', just to be unambiguous and minimal
pch.h and its' contents are required by the generated code
pch.h is not currently a pre-compiled header

Name		Name	Last commit message	Last commit date
Latest commit History 2 Commits
App.xaml.cpp		App.xaml.cpp
CMakeLists.txt		CMakeLists.txt
CMakePresets.json		CMakePresets.json
Directory.Build.props		Directory.Build.props
Directory.Build.targets		Directory.Build.targets
HybridCRT.cmake		HybridCRT.cmake
README.md		README.md
TWBuild.cmake		TWBuild.cmake
TWWinUI3App.cpp		TWWinUI3App.cpp
TWWinUI3App.hpp		TWWinUI3App.hpp
TWWinUI3Includes.hpp		TWWinUI3Includes.hpp
TWWinUIApp.cpp		TWWinUIApp.cpp
Workspace.zip		Workspace.zip
dummy.cpp		dummy.cpp
dummy.hpp		dummy.hpp
main.cpp		main.cpp
pch.h		pch.h
screenshot.png		screenshot.png
targets.vcxproj.in		targets.vcxproj.in