关于[Introducing C# 9: Top-level programs]的摘要:
C# 9 introduces a super fun feature: Top-level programs. What’s a Top-level program ? This is a simpler way to write your program on its top level: a simpler Program.cs file
原文地址: https://anthonygiretti.com/2020/06/21/introducing-c-9-top-level-programs/