public async ValueTask SetWifiEnabledAsync(bool enabled)
{
foreach (var iface in NativeWifi.EnumerateInterfaces())
{
var radioSet = NativeWifi.GetInterfaceRadio(iface.Id)?.RadioSets.FirstOrDefault();
if (radioSet == null)
{
continue;
}
if (radioSet.HardwareOn != true)
{
continue;
}
if (enabled)
{
await Task.Run(() => NativeWifi.TurnOnInterfaceRadio(iface.Id));
}
else
{
await Task.Run(() => NativeWifi.TurnOffInterfaceRadio(iface.Id));
}
}
}
/// <summary>
/// Turns on the radio of a wireless interface which is not currently on but can be on.
/// </summary>
/// <returns>True if successfully turned on. False if not.</returns>
public static async Task <bool> TurnOnAsync()
{
var targetInterface = NativeWifi.EnumerateInterfaces()
.FirstOrDefault(x =>
{
var radioSet = NativeWifi.GetInterfaceRadio(x.Id)?.RadioSets.FirstOrDefault();
if (radioSet == null)
{
return(false);
}
if (!radioSet.HardwareOn.GetValueOrDefault()) // Hardware radio state is off.
{
return(false);
}
return(radioSet.SoftwareOn == false); // Software radio state is off.
});
if (targetInterface == null)
{
return(false);
}
try
{
return(await Task.Run(() => NativeWifi.TurnOnInterfaceRadio(targetInterface.Id)));
}
catch (UnauthorizedAccessException)
{
return(false);
}
}
public ValueTask <bool?> GetWifiEnabledAsync()
{
var targetInterface = NativeWifi.EnumerateInterfaces().FirstOrDefault();
if (targetInterface == null)
{
return(new ValueTask <bool?>((bool?)null));
}
var radioSet = NativeWifi.GetInterfaceRadio(targetInterface.Id)?.RadioSets.FirstOrDefault();
return(new ValueTask <bool?>(radioSet?.SoftwareOn));
}
private static void ShowRadioInformation()
{
foreach (var interfaceInfo in NativeWifi.EnumerateInterfaces())
{
Trace.WriteLine($"Interface: {interfaceInfo.Description} ({interfaceInfo.Id})");
var interfaceRadio = NativeWifi.GetInterfaceRadio(interfaceInfo.Id);
if (interfaceRadio is null)
{
continue;
}
foreach (var radioSet in interfaceRadio.RadioSets)
{
Trace.WriteLine($"Type: {radioSet.Type}");
Trace.WriteLine($"HardwareOn: {radioSet.HardwareOn}, SoftwareOn: {radioSet.SoftwareOn}, On: {radioSet.On}");
}
}
}
