如何在C＃中使用自定义正则表达式？

Question

class Program
{
    private static void showMatch(string text, string expr)
    {
        Console.WriteLine("The Expression: " + expr);
        MatchCollection mc = Regex.Matches(text, expr);

        foreach (Match m in mc)
        {
            Console.WriteLine(m);
        }
    }
    static void Main(string[] args)
    {
        string str = "A Thousand Splendid Suns";

        string pattern = @"[>][@\/" - &',.\w+ -]+[<]";
        Console.WriteLine("Matching words that start with 'S': ");
        showMatch(str, pattern);      
        Console.ReadKey();
    }
}

Answer 1

   string pattern = @"[>][@\/"" - &',.\w+ -]+[<]";

双引号会为您逃脱。 这条线现在有效