C# WPF Windows 8 WIFI status of toggle button

Question

How to get WIFI toggle button status by C# WPF in Win8?

The toggle button is as follow...

Answer 1

You can check radio state of Wi-Fi by Native Wifi API. Using some codes of Managed Wifi API project, I wrote a sample.

using System.Diagnostics;
using NativeWifi;

public static class WlanRadio
{
    public static void CheckInterfaceStates()
    {
        using (var client = new WlanClient())
        {
            foreach (var @interface in client.Interfaces)
            {
                Trace.WriteLine($"[{@interface.InterfaceName}]");

                foreach (var state in @interface.RadioState.PhyRadioState)
                {
                    Trace.WriteLine($"PhyIndex: {state.dwPhyIndex}");
                    Trace.WriteLine($"SoftwareRadioState: {state.dot11SoftwareRadioState}");
                    Trace.WriteLine($"HardwareRadioState: {state.dot11HardwareRadioState}");
                }
            }
        }
    }
}

When both software radio state and hardware radio state (it represents the state of hardware radio switch) are ON, Wi-Fi is ON. Otherwise, Wi-Fi is OFF.