EasyShop/testIP.aspx.cs

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using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using COMM;
using Easy.COMMON;
using System.IO;
using System.Text;
using System.Net;
using System.Net.NetworkInformation;
using System.Threading;
namespace EasyShop
{
    public partial class testIP : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            string ip = GetOutIP();// "183.12.243.234";// StaticFunction.GetIP();//Request.ServerVariables.Get("REMOTE_ADDR");//自动获取用户IP 
            //string ip = TextBox1.Text.Trim(); 
            if (ip == string.Empty)
            {
                ip = GetOutIP_PPPOE(60);
                if(string.IsNullOrEmpty(ip))
                {
                    return;
                }
            }
            IPSeeker seeker = new IPSeeker(Server.MapPath(@"data/QQWry.Dat"));//纯真IP地址库存放目录！
            System.Net.IPAddress ipaddr = System.Net.IPAddress.Parse(ip);
            IPLocation loc = seeker.GetLocation(ipaddr);
            if (loc == null)
            {
                Response.Write("指定的IP地址无效");
            }
            Response.Write(loc.Country+"<br/>");
            Response.Write(loc.Zone);
        }
        public static string GetOutIP_PPPOE(int timeout)
        {
            int i = timeout * 2;
            while (i > 0)
            {
                try
                {
                    NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
                    bool havePPPOE = false;
                    foreach (NetworkInterface adapter in nics)
                    {
                        if (adapter.NetworkInterfaceType == NetworkInterfaceType.Ppp)
                        {
                            havePPPOE = true;
                            IPInterfaceProperties ip = adapter.GetIPProperties();     //IP配置信息