void DoWatch(object parameter)
{
AutoResetEvent exitEvent = (AutoResetEvent)parameter;
try
{
using (GroupPolicyNotificationRegistration registration = registrationBuilder.CreateRegistration())
{
AutoResetEvent[] policyEvents
= new AutoResetEvent[] { exitEvent, registration.MachinePolicyEvent, registration.UserPolicyEvent };
bool listening = true;
while (listening)
{
int result = WaitHandle.WaitAny(policyEvents);
if (result != 0)
{
if (GroupPolicyUpdated != null)
{
GroupPolicyUpdated(result == 1);
}
}
else
{
listening = false;
}
}
}
}
finally
{
exitEvent.Close();
}
}
private void DoWatch(object parameter)
{
AutoResetEvent exitEvent = (AutoResetEvent)parameter;
try
{
using (GroupPolicyNotificationRegistration registration = registrationBuilder.CreateRegistration())
{
AutoResetEvent[] policyEvents
= new AutoResetEvent[] { exitEvent, registration.MachinePolicyEvent, registration.UserPolicyEvent };
bool listening = true;
while (listening)
{
int result = WaitHandle.WaitAny(policyEvents); // 0 == exit, 1 == machine, 2 == user
if (result != 0)
{
// notification from policy handles, not from exit
// fire the change notification mechanism
if (GroupPolicyUpdated != null)
{
GroupPolicyUpdated(result == 1);
}
}
else
{
// notification from exit
listening = false;
}
}
}
}
finally
{
// release the thread's exit event.
exitEvent.Close();
}
}