public EventWatcherAsync()
{
try
{
SystemEvents.SessionEnding += new SessionEndingEventHandler(SystemEvents_SessionEnding);
//register WMI event listener
string ComputerName = "localhost";
string WmiQuery;
ManagementScope Scope;
if (!ComputerName.Equals("localhost", StringComparison.OrdinalIgnoreCase))
{
ConnectionOptions Conn = new ConnectionOptions();
Conn.Username = "";
Conn.Password = "";
Conn.Authority = "ntlmdomain:DOMAIN";
Scope = new ManagementScope(String.Format("\\\\{0}\\root\\WMI", ComputerName), Conn);
}
else
Scope = new ManagementScope(String.Format("\\\\{0}\\root\\WMI", ComputerName), null);
Scope.Connect();
WmiQuery = "Select * From WmiMonitorBrightnessEvent";
Watcher = new ManagementEventWatcher(Scope, new EventQuery(WmiQuery));
Watcher.EventArrived += new EventArrivedEventHandler(this.WmiEventHandler);
Watcher.Start();
//Console.Read();
//Watcher.Stop();
}
catch (Exception e)
{
Console.WriteLine("Exception {0} Trace {1}", e.Message, e.StackTrace);
}
}