/// <summary>
/// open the help entry for the given component.
/// </summary>
/// <param name="obj">the name of the component, as string</param>
public static void Open(string obj)
{
// Find closest exact or parent entry
string key = obj;
while (key != "" && !_docMap.ContainsKey(key))
{
int idx = key.IndexOf('.');
if (idx < 1)
{
key = "";
}
else
{
key = key.Substring(0, idx);
}
}
string suburl = "";
if (key != "")
{
suburl = _docMap[key];
}
// Open the help URL
string url = _mainUrl + suburl;
IrssLog.Info("open help: " + url);
Process.Start(url);
}
public void Stop()
{
try
{
watcher.Stop();
IrssLog.Info("Stopped Hardware Monitoring.");
}
catch (ManagementException err)
{
IrssLog.Error("An error occurred while trying to stop hardware monitoring: " + err.Message);
}
}
public void Start()
{
try
{
watcher.Start();
IrssLog.Info("Started Hardware Monitoring. Waiting for an event...");
}
catch (ManagementException err)
{
IrssLog.Error("An error occurred while trying to receive an event: " + err.Message);
}
}
private void HandleEvent(object sender,
EventArrivedEventArgs e)
{
HardwareEventType eventType = (HardwareEventType)int.Parse(e.NewEvent.Properties["EventType"].Value.ToString());
IrssLog.Debug("HandleEvent: EvenType = {0}", eventType);
// handle only (dis)connects
if (eventType == HardwareEventType.ConfigurationChanged ||
eventType == HardwareEventType.DeviceDocking)
{
return;
}
// if eventtype is the same and timespan is < 1sec do nothing
TimeSpan eventTimeout = DateTime.Now.Subtract(lastHardwareEventTime);
if (lastEvent == eventType && eventTimeout.Milliseconds < 1000)
{
return;
}
// go on with event handling
lastEvent = eventType;
lastHardwareEventTime = DateTime.Now;
if (eventType == HardwareEventType.DeviceConnected)
{
IrssLog.Info("HardwareMonitor: Device connected");
if (DeviceConnected != null)
{
DeviceConnected();
}
}
else
{
IrssLog.Info("HardwareMonitor: Device disconnected");
if (DeviceDisconnected != null)
{
DeviceDisconnected();
}
}
}