如何使用正则表达式组查找多个匹配项？ [英] How to find multiple occurrences with regex groups?

问题描述

以下代码为什么会导致结果：

Why does the following code result in:

'the'有1个匹配项

there was 1 matches for 'the'

，而不是：

'the'有3个匹配项

there was 3 matches for 'the'

using System;
using System.Text.RegularExpressions;

namespace TestRegex82723223
{
    class Program
    {
        static void Main(string[] args)
        {
            string text = "C# is the best language there is in the world.";
            string search = "the";
            Match match = Regex.Match(text, search);
            Console.WriteLine("there was {0} matches for '{1}'", match.Groups.Count, match.Value);
            Console.ReadLine();
        }
    }
}

推荐答案

string text = "C# is the best language there is in the world.";
string search = "the";
MatchCollection matches = Regex.Matches(text, search);
Console.WriteLine("there was {0} matches for '{1}'", matches.Count, search);
Console.ReadLine();

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