获取服务器的
IP
地址方法以
DNS
法较为简单实用,如下:
using System.Net;
using System.Net;
private void
ButtonIP
_Click(object sender, System.EventArgs e)
{
System.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList;
if ( addressList.Length>1)
{ TextLIP .Text = addressList[0].ToString();
TextSIP .Text = addressList[1].ToString();
}
else
{
TextLIP .Text = addressList[0].ToString();
TextSIP .Text = " 没有可用的连接 ";
}
}
{
System.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList;
if ( addressList.Length>1)
{ TextLIP .Text = addressList[0].ToString();
TextSIP .Text = addressList[1].ToString();
}
else
{
TextLIP .Text = addressList[0].ToString();
TextSIP .Text = " 没有可用的连接 ";
}
}
获取服务器的
IP
地址与
MAC
地址另一方法如下:
using System.Management;
string
stringMAC
= "";
string stringIP = "";
ManagementClass MC = new ManagementClass "Win32_NetworkAdapterConfiguration");
ManagementObjectCollection MOC = MC .GetInstances();
foreach(ManagementObject MO in MOC )
{
if ((bool) MO ["IPEnabled"] == true)
{
stringMAC += MO ["MACAddress"].ToString();
TextMAC .Text = stringMAC .ToString();
string[] IPAddresses = (string[]) MO ["IPAddress"];
if(IPAddresses.Length > 0)
stringIP = IPAddresses[0];
TextIP .Text = stringIP .ToString();
}
}
string stringIP = "";
ManagementClass MC = new ManagementClass "Win32_NetworkAdapterConfiguration");
ManagementObjectCollection MOC = MC .GetInstances();
foreach(ManagementObject MO in MOC )
{
if ((bool) MO ["IPEnabled"] == true)
{
stringMAC += MO ["MACAddress"].ToString();
TextMAC .Text = stringMAC .ToString();
string[] IPAddresses = (string[]) MO ["IPAddress"];
if(IPAddresses.Length > 0)
stringIP = IPAddresses[0];
TextIP .Text = stringIP .ToString();
}
}
获取客户端本机的
IP
地址相当简易,方法如下:
using System.Net;
TextIP
.Text=Page.Request.UserHostAddress;
如要获取客户端本机的
MAC
地址就相对复杂些,得导入调用两个
API
,用
ARP
协议获取,但这样只能获取到同网段机器的
MAC
,对于跨网段的得利用
IP
扫描或
cmd
中
nbtstat
命令获取
MAC
地址。也可通过读取系统注册表值或
WMI
的数据库来获取。各位如有简易可行的好办法请留言告诉我。

639

被折叠的 条评论
为什么被折叠?



