public void StopCounter(int counterId)
{
if (counterId <= 0)
{
return;
}
lock (_counters)
{
ViewModelPerformanceCounter c = getCounter(counterId);
c.Stop();
}
}
public void Start(int counterId, double curFrameTime)
{
if (counterId <= 0)
{
return;
}
lock (_counters)
{
ViewModelPerformanceCounter c = getCounter(counterId);
c.Start(curFrameTime);
}
}
public int RegisterCounter(string deviceName, string functionName)
{
ViewModelPerformanceCounter counter = new ViewModelPerformanceCounter(_UIDispatcher);
counter.DeviceName = deviceName;
counter.FunctionName = functionName;
int counterId;
//bool noVacancy = true;
lock (_counters)
{
counterId = getUniqueId();
counter.CounterId = counterId;
_counters.Add(counter);
}
//OnPropertyChanged("Counters");
return(counterId);
}
public void UnregisterCounter(int counterId)
{
bool nullWarning = false;
if (counterId < 0)
{
return;
}
lock (_counters)
{
ViewModelPerformanceCounter c = getCounter(counterId);
if (c == null)
{
nullWarning = true;
}
else
{
c.Stop();
_counters.Remove(c);
}
System.Diagnostics.Debug.Assert(!nullWarning);
}
}
