// Top of ur .cs file
...
using AndroidCtrl;

using AndroidCtrl.ADB.Binary;
//or
using AndroidCtrl.ADB.Socket;
...

// Assign the callbacks
ADB.Monitor.Added += Added;
ADB.Monitor.Changed += Changed;
ADB.Monitor.Removed += Removed;

// Start the monitor
ADB.Monitor.Start()

// Stop the ADB monitor
ADB.Monitor.Stop();

// Stop the ADB monitor and release all event handler
ADB.Monitor.Stop(true);

// Top of ur .cs file
...
using AndroidCtrl;
using AndroidCtrl.Fastboot;
...

// Assign the callbacks
Fastboot.Monitor.Added += Added;
Fastboot.Monitor.Changed += Changed;
Fastboot.Monitor.Removed += Removed;

// Start the monitor
Fastboot.Monitor.Start()

// Stop the Fastboot monitor
Fastboot.Monitor.Stop();

// Stop the Fastboot monitor and release all event handler
Fastboot.Monitor.Stop(true);

// Top of ur .cs file
using System.Linq;
...
using AndroidCtrl;
...

// Callback for both (ADB/Fastboot)
private void Added(object sender, MonitorAddedEventArgs e)
{
     App.Current.Dispatcher.Invoke((Action)delegate
     {
          // Do what u want with the "IDeviceInfo[] e.Devices.ToArray()"
          // The "sender" is a "string" and returns "adb" or "fastboot"
     });
}

private void Changed(object sender, MonitorChangedEventArgs e)
{
     App.Current.Dispatcher.Invoke((Action)delegate
     {
          // Do what u want with the "IDeviceInfo[] e.Devices.ToArray()"
          // The "sender" is a "string" and returns "adb" or "fastboot"
     });
}

private void Removed(object sender, MonitorRemovedEventArgs e)
{
     App.Current.Dispatcher.Invoke((Action)delegate
     {
          // Do what u want with the "IDeviceInfo[] e.Devices.ToArray()"
          // The "sender" is a "string" and returns "adb" or "fastboot"
     });
}