獲取pc電腦和平板物理地址

 這篇文章主要介紹了如何獲取pc電腦和平板物理地址,需要的朋友可以參考下

獲取pc物理地址    命名空間：using System.Management;   代碼如下: /// <summary>  /// 獲取mac物理地址  /// </summary>  /// <returns></returns>  public string GetMac()  {  try  {  ManagementObjectSearcher query = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration");  ManagementObjectCollection queryCollection = query.Get();  foreach (ManagementObject mo in queryCollection)  {  if (mo["IPEnabled"].ToString() == "True")  return mo["MacAddress"].ToString();  }  return "";  }  catch  {  return "";  }  }    獲取平板mac地址:    命名空間：    using System.Net;  using System.Runtime.InteropServices;    添加變量：   代碼如下: protected static string strJavaScript = string.Empty;  [DllImport("Iphlpapi.dll")]  private static extern int SendARP(Int32 dest, Int32 host, ref Int64 mac, ref Int32 length);  [DllImport("Ws2_32.dll")]  private static extern Int32 inet_addr(string ip);     代碼如下: private void SetMac()  {  try  {  string treatment_id = Hid_treatment_id.Value;  string mac = string.Empty;    string ip = Request.UserHostAddress.ToString().Trim();  try  {  mac = getMac();  }  catch { lbl.InnerText = "w33w"; }  //mac = "00:01:36:D8:9C:C4";  // lbl.InnerText = mac + "," + ip;  if (mac != "您沒有聯網")  {  int iRetn = commonws.GetInt("CRRT/PAD-登錄", "指定某治療病人的平板MAC地址", new string[] { mac, treatment_id });  }  }  catch { lbl.InnerText = "ww"; }  }    private string getMac()  {  string mac = "";  string strClientIP = Request.UserHostAddress.ToString().Trim();  Int32 ldest = inet_addr(strClientIP); //目的地的ip  Int32 lhost = inet_addr(""); //本地服務器的ip  Int64 macinfo = new Int64();  Int32 len = 6;  int res = SendARP(ldest, 0, ref macinfo, ref len);  mac = macinfo.ToString("X");  try  {  string[] arr_mac = new string[mac.Length / 2];  int k = 0;  for (int i = mac.Length; i > 0; i = i - 2)  {  arr_mac[k] = mac.Substring(i - 2, 2);  k++;  }  mac = "";  foreach (string chars in arr_mac)  {  mac += chars + ":";  }  mac = mac.TrimEnd(':');  }  catch { }  return mac;    }