如何在c＃中为此进行正则表达式？

Question

我有一个表达式，我需要验证。我想用正则表达式来做。请帮忙。

1. AAsswwww-11233 (First 2 char are static - then any alphabets only - then hyphen - then only digits.

Answer 1

尝试

var regex = new Regex(@"^AA[a-zA-Z]+-[0-9]+$");

Answer 2

@"^AA[A-Za-z]+[-]\d+$"

Learn How to Use and Get The Most out of Regular Expressions