17._4Csharp中正则表达式的匹配

Posted 2020-07-09 前缘

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Text.RegularExpressions;

namespace _17._4Csharp中正则表达式的匹配
{
    class Program
    {
        static void Main(string[] args)
        {
            string pattern = @"^(0349|0349-)\d{7,8}$";
            string[] input = { "010-12345678","0349-1234567","03491234567","075912345678","13886133650"};
            foreach( string outstr in input)
            {
                //静态方法
                //    bool mybool = Regex.IsMatch(outstr.Trim(),pattern);
                //    if (mybool) Console.WriteLine(outstr + "是宿州市固话");
                //    else Console.WriteLine(outstr+"不是宿州固话");

                //实例化方法
                Match mymatch = Regex.Match(outstr.Trim(),pattern);
                if (mymatch.Success) Console.WriteLine(outstr + "是宿州市固话");
                else Console.WriteLine(outstr+"不是宿州市固话");

            }
            Console.ReadKey();
        }
    }
}