using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Net.Sockets;
using System.Text.RegularExpressions;
using System.IO;
using System.Diagnostics;
namespace WindowsFormsApplication2
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
TcpClient tcpc;
NetworkStream s;
string strDomain;
byte[] bb;
int len;
string read;
string stringTosend;
byte[] arrayToSend;
bool flag;
int count = 0;
public string getMailServer(string strEmail, bool IsCheck)
{
strDomain = strEmail.Split('@')[1];
if (IsCheck == true)
this.textBoxShow.Text += "分离出邮箱域名:" + strDomain + "\r\n"
验证邮箱是否真实存在 c#
最新推荐文章于 2025-03-06 14:56:43 发布