获取pc电脑和平板物理地址

  获取pc物理地址

  命名空间:using System.Management;

  

复制代码 代码如下:

  /// <summary>

  /// 获取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 "";

  }

  }

  获取平板mac地址:

  命名空间:

  using System.Net;

  using System.Runtime.InteropServices;

  添加变量:

  

复制代码 代码如下:

  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);

  

复制代码 代码如下:

  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 != "您没有联网")

  {

  int iRetn = commonws.GetInt("CRRT/PAD-登录", "指定某治疗病人的平板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(""); //本地服务器的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;

  }