// call this whenever the
// ManagementEventWatcher.EventArrived is fired
protected virtual void OnWmiEventReceived(
WmiEventReceivedEventArgs e)
{
if (WmiEventReceived != null)
{
WmiEventReceived(this, e);
}
}
private void watcherEventHandler(
object sender, EventArrivedEventArgs e)
{
WmiEventReceivedEventArgs ex = new WmiEventReceivedEventArgs(
(ManagementBaseObject)e.NewEvent["TargetInstance"], null);
OnWmiEventReceived(ex);
}
// Event handler procedure
// for events received from MonitoredItem.
public void HandleEvent(
object sender, WmiEventReceivedEventArgs e)
{
richTextMutex.WaitOne();
richEventReceiver.AppendText(
DateTime.Now.ToLongTimeString() +
" : Event received" + Environment.NewLine);
richEventReceiver.AppendText(
"Class : " + e.TargetInstance.ClassPath.ClassName +
Environment.NewLine);
richEventReceiver.AppendText(
"Instance : " + Environment.NewLine + e.TargetInstance.
SystemProperties["__RelPath"].Value.ToString() +
Environment.NewLine);
// TODO: Change this to only delete lines from the beginning
if (richEventReceiver.Text.Length > 100000)
{
richEventReceiver.Text = "";
}
richEventReceiver.AppendText(Environment.NewLine);
richTextMutex.ReleaseMutex();
foreach (EventAction action in
(sender as MonitoringItem).Actions.Values)
{
if (action.State == EventActionState.Active)
{
try
{
action.Execute(e.TargetInstance, e.PreviousInstance);
}
catch (FileNotFoundException ex)
{
if (Properties.Settings.Default.Popup_Show)
{
PopupStarter popup = new PopupStarter(
ex.FileName + Environment.NewLine +
"The script file could not be found");
popup.Show();
}
}
}
}
}
