private void Init()
{
query = PdhQueryHandle.OpenRealtime();
for (var i = 0; i < counters.Length; ++i)
{
ref var c = ref counters[i];
c.PdhCounter = query.AddCounter(c.Category, c.Counter, c.Instance, false);
}
public T Observe()
{
try
{
return(RawObserve());
}
catch (PdhException e)
{
switch (e.Status)
{
case PdhStatus.PDH_CALC_NEGATIVE_VALUE:
case PdhStatus.PDH_CALC_NEGATIVE_TIMEBASE:
case PdhStatus.PDH_CALC_NEGATIVE_DENOMINATOR:
Dispose();
query = null;
firstObservation = true;
return(Factory.Create <T>());
default:
throw;
}
}
}
