C# regular expression to validate email

概述using System;using System.Text.RegularExpressions;namespace ConsoleApp375{ class Program { static void Main(string[] args) { RegularExpressionDemo();

using System;using System.Text.RegularExpressions;namespace ConsoleApp375{    class Program    {        static voID Main(string[] args)        {            RegularExpressionDemo();            Console.Readline();        }        static voID RegularExpressionDemo()        {            string emailPattern = @"^[\w!#$%&‘*+\-/=?\^_`{|}~]+(\.[\w!#$%&‘*+\-/=?\^_`{|}~]+)*@((([\-\w]+\.)+[a-zA-Z]{2,4})|(([0-9]{1,3}\.){3}[0-9]{1,3}))\z";            Regex regex = new Regex(emailPattern);            string myMail = "[email protected]";            var match = regex.Match(myMail);            Console.Writeline(match.Success);        }    }}

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