vs2010如何得到当前计算机的硬件信息?
原来vs 2005下用的代码不对了,说没有这个类。
我想得到当前计算机的ip,硬盘号,mac地址,
用来记录用户的登录情况,避免有人乱用帐号修改数据。
[解决办法]
估计是你的这个类丢失了,而不是功能不可用了。
using System.Management;
using System.Runtime.InteropServices;
using System.Text;
using System.Text.RegularExpressions;
[DllImport("Iphlpapi.dll")]
private static extern int SendARP(Int32 dest,Int32 host,ref Int32 mac,ref Int32 length);
[DllImport("Ws2_32.dll")]
private static extern Int32 inet_addr(string ip);
string IPAddress=System.Net.Dns.GetHostByName(System.Net.Dns.GetHostName()).AddressList[0].ToString();
MessageBox.Show("ip: "+IPAddress);
string mac = this.GetMACFromIP(IPAddress);
MessageBox.Show("mac: "+mac);
private string GetMACFromIP(string A_strIP)
{
string strRet = "Unknown";
string strIPPattern = @"^\d+\.\d+\.\d+\.\d+$";
Regex objRex =new Regex(strIPPattern);
if(objRex.IsMatch(A_strIP) == true)
{
Int32 intDest = inet_addr(A_strIP);
Int32 [] arrMAC = new Int32[2];
Int32 intLen = 6;
int intResult = SendARP(intDest,0,ref arrMAC[0],ref intLen);
if(intResult == 0)
{
Byte [] arrbyte = new Byte[8];
arrbyte[5] = (Byte)(arrMAC[1] >> 8);
arrbyte[4] = (Byte)arrMAC[1];
arrbyte[3] = (Byte)(arrMAC[0] >> 24);
arrbyte[2] = (Byte)(arrMAC[0] >> 16);
arrbyte[1] = (Byte)(arrMAC[0] >> 8);
arrbyte[0] = (Byte)arrMAC[0];
StringBuilder strbMAC = new StringBuilder();
for(int intIndex = 0 ;intIndex < 6;intIndex ++)
{
if(intIndex > 0) strbMAC.Append("-");
strbMAC.Append(arrbyte[intIndex].ToString("X2"));
}
strRet = strbMAC.ToString();
}
}
return strRet;
}
public string GetMoAddress()
{
string MoAddress = " ";
using (ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"))
{
ManagementObjectCollection moc2 = mc.GetInstances();
foreach (ManagementObject mo in moc2)
{
if ((bool)mo["IPEnabled"] == true)
MoAddress = mo["MacAddress"].ToString();
mo.Dispose();
}
}
return MoAddress.ToString();
}