// pinger delegate callbacks
private void OnStarted(object sender, SimplePingStartedEventArgs e)
{
statusLabel.Text = "pinging " + GetDisplayAddress(e.EndPoint);
// Send the first ping straight away.
pinger?.SendPing(null);
}
// pinger delegate callbacks
private void OnStarted(object sender, SimplePingStartedEventArgs e)
{
Console.WriteLine("pinging " + GetDisplayAddress(e.EndPoint));
// Send the first ping straight away.
SendPing();
// And start a timer to send the subsequent pings.
sendTimer = NSTimer.CreateRepeatingScheduledTimer(TimeSpan.FromSeconds(1.0), t => SendPing());
}