static ManagementObjectSearcher searcher;
static ManagementObjectCollection collection;
// <summary>
/// 网卡列表
/// </summary>
public static List<string> NetWorkList()
{
string manage = "SELECT * From Win32_NetworkAdapter";
searcher = new ManagementObjectSearcher(manage);
collection = searcher.Get();
List<string> netWorkList = new List<string>();
foreach (ManagementObject obj in collection)
{
netWorkList.Add(obj["Name"].ToString());
}
return netWorkList;
}
/// <summary>
/// 禁用网卡
/// </summary>5
/// <param name="netWorkName">网卡名</param>
/// <returns></returns>
public static bool DisableNetWork(ManagementObject network)
{
if (null == network)
{
return false;
}
try
{
network.InvokeMethod("Disable", null);
is_dis = true;
return true;
}
catch
{
return false;
}
}
/// <summary>
/// 启用网卡
/// </summary>
/// <param name="netWorkName">网卡名</param>
/// <returns></returns>
public static bool EnableNetWork(ManagementObject network)
{
try
{
network.InvokeMethod("Enable", null);
is_dis = false;
return true;
}
catch
{
return false;
}
}
/// <summary>
/// 网卡状态
/// </summary>
/// <param name="netWorkId">网卡名</param>
/// <returns></returns>
public static bool NetWorkState(string netWorkName)
{
ManagementClass mc = new ManagementClass("Win32_NetworkAdapter");
ManagementObjectCollection collection = mc.GetInstances();
bool status = false;
foreach (ManagementObject manage in collection)
{
if (manage["Name"].ToString() == netWorkName)
{
if (manage.GetPropertyValue("Name").ToString() == netWorkName)
{
//PropertyDataCollection t = mo.Properties;
status = (bool)manage.GetPropertyValue("NetEnabled");
}
}
}
return status;
}
/// <summary>
/// 得到指定网卡
/// </summary>
/// <param name="networkname">网卡名字</param>
/// <returns></returns>
public static ManagementObject NetWork(string networkname)
{
string netState = "SELECT * From Win32_NetworkAdapter";
ManagementObjectSearcher searcher = new ManagementObjectSearcher(netState);
ManagementObjectCollection collection = searcher.Get();
foreach (ManagementObject manage in collection)
{
if (manage["Name"].ToString() == networkname)
{
return manage;
}
}
return null;
}