Fukuten #18 sample code.
https://fukuten.connpass.com/event/157999/
https://www.slideshare.net/JoniZhang2/net-framework-c-8-yesno
Fukuten #18 sample code.
https://fukuten.connpass.com/event/157999/
https://www.slideshare.net/JoniZhang2/net-framework-c-8-yesno