private void Button_Click(object sender, RoutedEventArgs e)
{
SelectQuery query = new SelectQuery("Win32_NetworkAdapter", "NetConnectionStatus=2");
ManagementObjectSearcher search = new ManagementObjectSearcher(query);
uint c = 100;
for (int i = 1; i <= 12; i++)
{
query = new SelectQuery("Win32_NetworkAdapter", "NetConnectionStatus=" + i.ToString());
search = new ManagementObjectSearcher(query);
foreach (ManagementObject result in search.Get())
{
NetworkAdapter adapter = new NetworkAdapter(result);
// Identify the adapter you wish to disable here.
// In particular, check the AdapterType and
// Description properties.
// Here, we're selecting the LAN adapters.
//if (adapter.AdapterType.Equals("Ethernet 802.3"))
//{
// adapter.Enable();
//}
MessageBox.Show(adapter.AdapterType.ToString() + ": " + adapter.Name.ToString());
if (adapter.NetConnectionStatus == 2)
{
c = adapter.Disable();
}
MessageBox.Show(adapter.NetConnectionStatus.ToString() + " " + c.ToString());
}
}
}
public static void DisableNetworkAdapter()
{
SelectQuery query = new SelectQuery("Win32_NetworkAdapter", "NetConnectionStatus=2");
ManagementObjectSearcher search = new ManagementObjectSearcher(query);
foreach (ManagementObject mo in search.Get())
{
// Used "mgmtclassgen Win32_NetworkAdapter -p NetworkAdapter.cs" to generate the NetworkAdapter class.
NetworkAdapter adapter = new NetworkAdapter(mo);
adapter.Disable();
}
}
/// <summary>
/// Restarts a given Network adapter
/// </summary>
/// <param name="nicDescription">The full description of the network interface class</param>
public static void RestartNetworkAdapter(string nicDescription)
{
using (ManagementClass networkConfigMng = new ManagementClass("Win32_NetworkAdapter"))
{
using (ManagementObjectCollection networkConfigs = networkConfigMng.GetInstances())
{
foreach (ManagementObject mboDNS in networkConfigs.Cast <ManagementObject>().Where(mo => (string)mo["Description"] == nicDescription))
{
// NA class was generated by opening dev console and entering
// mgmtclassgen Win32_NetworkAdapter -p NetworkAdapter.cs
using (NetworkAdapter adapter = new NetworkAdapter(mboDNS))
{
adapter.Disable();
adapter.Enable();
Thread.Sleep(4000); // Wait 5 secs until exiting, will give enough time to re-connect
return;
}
}
}
}
}
private static void RestartAdapter()
{
Console.WriteLine("Restarting Adapters...");
SelectQuery query = new SelectQuery("Win32_NetworkAdapter", "NetConnectionStatus=2");
ManagementObjectSearcher search = new ManagementObjectSearcher(query);
ArrayList threads = new ArrayList();
foreach (ManagementObject result in search.Get())
{
Thread t = new Thread(() =>
{
NetworkAdapter adapter = new NetworkAdapter(result);
// Identify the adapter you wish to disable here.
// In particular, check the AdapterType and
// Description properties.
// Here, we're selecting the LAN adapters.
if (adapter.AdapterType.Equals("Ethernet 802.3"))
{
adapter.Disable();
Console.WriteLine("Waiting " + MillisecondsTimeoutDC / 1000 + " seconds to activate the card.");
Thread.Sleep(MillisecondsTimeoutDC);
adapter.Enable();
Console.WriteLine("Waiting " + MillisecondsTimeoutC / 1000 +
" seconds in order to get the card ready.");
Thread.Sleep(MillisecondsTimeoutC);
}
});
t.Start();
threads.Add(t);
}
foreach (Thread thread in threads)
{
thread.Join();
}
}
public override async Task DisableNetwork()
{
await network.Disable();
}
