/// <summary>
/// Enable Or Disable The NetworkAdapter
/// </summary>
/// <returns>
/// Whether the NetworkAdapter was enabled or disabled successfully
/// </returns>
public int EnableOrDisableNetworkAdapter(string strOperation)
{
int resultEnableDisableNetworkAdapter = (int)EnumEnableDisableResult.Unknow;
ManagementObject crtNetworkAdapter = new ManagementObject();
string strWQuery = string.Format("SELECT DeviceID, ProductName, NetEnabled, NetConnectionStatus FROM Win32_NetworkAdapter " + "WHERE DeviceID = {0}", DeviceId);
try
{
ManagementObjectCollection networkAdapters = WMIOperation.WMIQuery(strWQuery);
foreach (ManagementObject networkAdapter in networkAdapters)
{
crtNetworkAdapter = networkAdapter;
}
crtNetworkAdapter.InvokeMethod(strOperation, null);
Thread.Sleep(500);
//while (GetNetEnabled() != ((strOperation.Trim() == "Enable") ? (int) EnumNetEnabledStatus.Enabled : (int) EnumNetEnabledStatus.Disabled))
//{
// Thread.Sleep(100);
//}
resultEnableDisableNetworkAdapter = (int)EnumEnableDisableResult.Success;
}
catch (NullReferenceException)
{
// If there is a NullReferenceException, the result of the enable or
// disable network adapter operation will be fail
resultEnableDisableNetworkAdapter = (int)EnumEnableDisableResult.Fail;
}
crtNetworkAdapter.Dispose();
return(resultEnableDisableNetworkAdapter);
}
public NetworkAdapter(int deviceId)
{
ManagementObject crtNetworkAdapter = new ManagementObject();
string strWQuery = string.Format("SELECT DeviceID, ProductName, NetEnabled, NetConnectionStatus FROM Win32_NetworkAdapter WHERE DeviceID = {0}", deviceId);
try
{
ManagementObjectCollection networkAdapters = WMIOperation.WMIQuery(strWQuery);
foreach (ManagementObject networkAdapter in networkAdapters)
{
// Expected to be only one ManagementObject instance.
crtNetworkAdapter = networkAdapter;
break;
}
Extra = "";
DeviceId = deviceId;
Name = crtNetworkAdapter["ProductName"].ToString();
NetEnabled = (
Convert.ToBoolean(crtNetworkAdapter["NetEnabled"].ToString()))
? (int)EnumNetEnabledStatus.Enabled
: (int)EnumNetEnabledStatus.Disabled;
NetConnectionStatus = Convert.ToInt32(crtNetworkAdapter["NetConnectionStatus"].ToString());
}
catch (NullReferenceException)
{
// If there is no a network adapter which deviceid equates to the argument
// "deviceId" just to construct a none exists network adapter
DeviceId = -1;
Name = string.Empty;
Extra = string.Empty;
NetEnabled = 0;
NetConnectionStatus = -1;
}
}
/// <summary>
/// Get the NetworkAdapter Netenabled Property
/// </summary>
/// <returns>Whether the NetworkAdapter is enabled</returns>
//public int GetNetEnabled()
//{
// int netEnabled = (int)EnumNetEnabledStatus.Unknow;
// string strWQuery = string.Format("SELECT NetEnabled FROM Win32_NetworkAdapter WHERE DeviceID = {0}", DeviceId);
// try
// {
// ManagementObjectCollection networkAdapters =
// WMIOperation.WMIQuery(strWQuery);
// foreach (ManagementObject networkAdapter in networkAdapters)
// {
// netEnabled =
// (Convert.ToBoolean(networkAdapter["NetEnabled"].ToString()))
// ? (int) EnumNetEnabledStatus.Enabled
// : (int) EnumNetEnabledStatus.Disabled;
// }
// }
// catch(NullReferenceException)
// {
// // If NullReferenceException return (EnumNetEnabledStatus.Unknow)
// }
// return netEnabled;
//}
#endregion
#region Get All NetworkAdapters
/// <summary>
/// List all the NetworkAdapters
/// </summary>
/// <returns>The list of all NetworkAdapter of the machine</returns>
public static List <NetworkAdapter> GetAllNetworkAdapter()
{
PowerShell psh = PowerShell.Create();
List <NetworkAdapter> allNetworkAdapter = new List <NetworkAdapter>();
// Manufacturer <> 'Microsoft'to get all none virtual devices.
// Because the AdapterType property will be null if the NetworkAdapter is
// disabled, so we do not use NetworkAdapter = 'Ethernet 802.3' or
// NetworkAdapter = 'Wireless’
//string strWQuery = "SELECT DeviceID, NetConnectionID, ProductName, Name, NetEnabled, NetConnectionStatus FROM Win32_NetworkAdapter ";
string strWQuery = "SELECT DeviceID, NetConnectionID, ProductName, Name, NetEnabled, NetConnectionStatus, ServiceName FROM Win32_NetworkAdapter ";
ManagementObjectCollection networkAdapters = WMIOperation.WMIQuery(strWQuery);
foreach (ManagementObject moNetworkAdapter in networkAdapters)
{
try
{
String NetConnectionName = moNetworkAdapter["NetConnectionID"].ToString();
// Custom Descriptions
if (NetConnectionName.Equals("Ethernet"))
{
NetConnectionName = "Network Cable";
}
if (NetConnectionName.Equals("Mobile broadband"))
{
NetConnectionName = "Cellular";
}
if (moNetworkAdapter["ProductName"].ToString().Contains("Internet Sharing Device"))
{
NetConnectionName = "Mobile Dongle";
}
String _xtra = "";
String _mobile_network_name = "";
//Get Enabled/Disabled Status
Boolean _enabled = false;
psh.AddScript("Get-Service " + moNetworkAdapter["ServiceName"]); //A5AGU
Collection <PSObject> result = psh.Invoke();
foreach (PSObject msg in result)
{
_enabled = (msg.Properties["Status"].Value.ToString().Equals("Running")) ? true : false;
}
if (NetConnectionName == "Cellular" || NetConnectionName == "Wi-Fi")
{
String _xtra_all = Util.netsh((NetConnectionName == "Cellular") ? "mbn show interfaces" : "wlan show interfaces");
using (StringReader reader = new StringReader(_xtra_all))
{
string line;
while ((line = reader.ReadLine()) != null)
{
if (line.Contains(":"))
{
string[] words = line.Split(':');
if (words[0].Trim().Equals("Provider Name"))
{
_xtra += "Network Provider: " + words[1].Trim() + Environment.NewLine;
_mobile_network_name = words[1].Trim();
}
if (words[0].Trim().Equals("SSID"))
{
_xtra += "Network Name: " + words[1].Trim() + Environment.NewLine;
}
if (words[0].Trim().Equals("Signal"))
{
_xtra += "Signal Strength: " + words[1].Trim() + Environment.NewLine;
}
}
}
}
}
//if (proc.WaitForExit(timeout) == false)
//{
// proc.Kill();
//}
allNetworkAdapter.Add(new NetworkAdapter(
Convert.ToInt32(moNetworkAdapter["DeviceID"].ToString()),
_enabled,
NetConnectionName,
moNetworkAdapter["Name"].ToString(),
_xtra,
_mobile_network_name,
(Convert.ToBoolean(moNetworkAdapter["NetEnabled"].ToString()))
? (int)EnumNetEnabledStatus.Enabled
: (int)EnumNetEnabledStatus.Disabled,
Convert.ToInt32(moNetworkAdapter["NetConnectionStatus"].ToString()
)));
}
catch (NullReferenceException)
{
// Ignore some other devices (like the bluetooth), that need user
// interaction to enable or disable.
}
}
return(allNetworkAdapter);
}
