prerequisite:
+ [VS2019 ](https://visualstudio.microsoft.com/zh-hans/vs/)
- QT
- QT tool for VS(installed from VS extension)


steps: 

- configure qt path
toolbar Extensions=>Qt VS Tools=>Options=>versions.
add qt installation folder

- Open pro project file directly throughttoolbar Extensions=>Qt VS Tools=>Open Qt Project file(.pro)


ref: 
[1](https://blog.csdn.net/qq_43493715/article/details/109839046)