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 \"\";
}
}

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;

}