private void SubscribeCimSessionEvent(string namespaceName, string query)
{
IObservable <CimSubscriptionResult> queryInstances = CimSession.SubscribeAsync(namespaceName, "WQL", query);
var observer = new MMIObserver <CimSubscriptionResult>();
TouchScreenDisposeAble = queryInstances.Subscribe(observer);
}
public IValueChangedNotify SubscribeBrightnessEvent()
{
string namespaceName = "root\\WMI";
string query = "SELECT Brightness from WmiMonitorBrightnessEvent";
IObservable <CimSubscriptionResult> queryInstances = CimSession.SubscribeAsync(namespaceName, "WQL", query);
var observer = new MMIObserver <CimSubscriptionResult>();
TouchScreenDisposeAble = queryInstances.Subscribe(observer);
return(observer);
}