/// <summary>
/// Start gaze watcher and declare watcher event handlers.
/// </summary>
private void StartGazeDeviceWatcher()
{
if (gazeDeviceWatcher == null)
{
gazeDeviceWatcher = GazeInputSourcePreview.CreateWatcher();
gazeDeviceWatcher.Added += this.DeviceAdded;
gazeDeviceWatcher.Updated += this.DeviceUpdated;
gazeDeviceWatcher.Start();
}
}
private void StartGazeDeviceWatcher()
{
if (_gazeDeviceWatcher != null)
{
return;
}
_gazeDeviceWatcher.Added += DeviceAdded;
_gazeDeviceWatcher.Updated += DeviceUpdated;
_gazeDeviceWatcher.Removed += DeviceRemoved;
_gazeDeviceWatcher.Start();
}
public MainPage()
{
this.InitializeComponent();
ThePicker.FileTypeChoices.Add("Log file", new List <string> {
".log"
});
Loaded += async(s, e) =>
{
_logFile = await ThePicker.PickSaveFileAsync();
_reportingTimer.Tick += OnReportingTick;
_watcher.Added += OnDeviceAdded;
_watcher.EnumerationCompleted += OnDeviceEnumerationCompleted;
_watcher.Updated += OnDeviceUpdated;
_watcher.Removed += OnDeviceRemoved;
_watcher.Start();
Log("Started");
};
}
