private void CalculateActualSpeed(object sender, ElapsedEventArgs args)
{
ThreadPool.QueueUserWorkItem(callback =>
{
long beginValue = Interface.GetIPv4Statistics().BytesReceived;
DateTime beginTime = DateTime.Now;
Thread.Sleep(500);
long endValue = Interface.GetIPv4Statistics().BytesReceived;
DateTime endTime = DateTime.Now;
long recievedBytes = endValue - beginValue;
double totalSeconds = (endTime - beginTime).TotalSeconds;
lock (lockObj)
{
ActualSpeedInBytes = Math.Round((double)(recievedBytes / totalSeconds), 1);
ActualSpeed = NetworkTools.BytesConvert((double)(recievedBytes / totalSeconds)) + "/s";
}
});
}