lyfz_repos/铂金版源码/LYFZ.ServerNetwork/NetworkCommon.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Management;
namespace LYFZ.Network
{
    /// <summary>
    /// 网络常规操作类
    /// </summary>
    public class NetworkCommon
    {
        public NetworkCommon() { 
        
        }


        /// <summary>
        /// 获取当前MAC地址
        /// </summary>
        /// <returns></returns>
        public static string GetNetCardMacAddress()
        {
            try
            {
                ManagementClass mc;
                ManagementObjectCollection moc;
                mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
                moc = mc.GetInstances();
                string str = "";
                foreach (ManagementObject mo in moc)
                {
                    if ((bool)mo["IPEnabled"] == true)
                    {
                        str = mo["MacAddress"].ToString();
                        break;
                    }
                }
                return str.ToUpper();//.Replace(":", "").Replace("-", "");
            }
            catch
            {
                return "NOMAC";
            }
        }

        /// <summary>
        /// 获取当前IP地址
        /// </summary>
        /// <param name="IPvType">要获取的IP类型：“IPv4”,"IPv6"</param>
        /// <returns></returns>
        string GetCurrentIPAddress(string IPvType = "IPv4")
        {
            try
            {

                ManagementClass mc;
                ManagementObjectCollection moc;
                mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
                moc = mc.GetInstances();

                System.Array ar = null;

                foreach (ManagementObject mo in moc)
                {
                    if ((bool)mo["IPEnabled"] == true)
                    {
                        PropertyData pd = mo.Properties["IPAddress"];
                        ar = (System.Array)(mo.Properties["IPAddress"].Value);
                        break;
                    }
                }

                string IPAddress = "";

                if (ar != null)
                {

                    switch (IPvType.ToLower())
                    {
                        case "ipv4":
                            IPAddress = ar.GetValue(0).ToString();
                            break;
                        case "ipv6":
                            IPAddress = ar.GetValue(1).ToString();
                            break;
                        default: IPAddress = ar.GetValue(0).ToString(); break;
                    }
                }
                else
                {
                    throw new Exception("null");

                }
                return IPAddress;
            }
            catch
            {
                return "127.0.0.1";
            }
        }
    }
}