C# 6.0:
https://www.cnblogs.com/yinrq/p/5600530.html
C# 7.0:
https://www.cnblogs.com/cncc/p/7698543.html
C# 8.0:
https://www.cnblogs.com/springsnow/p/11046251.html
ValueTuple:
https://www.cnblogs.com/zhoufangcheng04050227/p/11122847.html
2022-09-15 18:30:03