private void Button_Click(object sender, RoutedEventArgs e)
{
ProgressBar.Visibility = Visibility.Visible;
var bgWorker = new BackgroundWorker {
WorkerReportsProgress = true
};
List <SpeedList> mItems = SpeedListView.Items.Cast <SpeedList>().ToList();
StratButton.IsEnabled = false;
SpeedListView.Items.Clear();
bgWorker.DoWork += (o, args) =>
{
int i = 1;
foreach (SpeedList item in mItems)
{
double delayTime;
if (item.Server.Contains("google.com") && !DnsSettings.ProxyEnable &&
IpTools.GeoIpLocal(MainWindow.IntIPAddr.ToString(), true).Contains("CN"))
{
bgWorker.ReportProgress(i++,
new SpeedList
{
Server = item.Server, Name = item.Name, DelayTime = 0,
Asn = IpTools.GeoIpLocal(item.Server).Trim()
});
continue;
}
try
{
if (TypeDNS)
{
//delayTime = Ping.MPing(item.Server).Average();
//if (delayTime == 0)
// delayTime = Ping.Tcping(item.Server, 53).Average();
//var dnsDelayTime = Ping.DnsTest(item.Server).Average();
//if (dnsDelayTime > delayTime) delayTime = dnsDelayTime;
delayTime = Math.Round(Ping.DnsTest(item.Server).Average(), 2);
}
else
{
delayTime = Math.Round(Ping.Tcping(item.Server, 443).Average(), 2);
}
bgWorker.ReportProgress(i++,
new SpeedList
{
Server = item.Server,
Name = item.Name,
DelayTime = delayTime,
Asn = IpTools.GeoIpLocal(item.Server).Trim()
});
}
catch (Exception exception)
{
Console.WriteLine(exception);
}
}
};
bgWorker.ProgressChanged += (o, args) =>
{
SpeedListView.Items.Add((SpeedList)args.UserState);
ProgressBar.Value = args.ProgressPercentage;
};
bgWorker.RunWorkerCompleted += (o, args) =>
{
StratButton.IsEnabled = true;
ProgressBar.Value = 0;
ProgressBar.Visibility = Visibility.Hidden;
};
bgWorker.RunWorkerAsync();
}