private void Window_Loaded(object sender, RoutedEventArgs e)
{
// load network devices
ComboInterfaces.ItemsSource = NetworkInterfaceList.Instance.GetList();
ComboInterfaces.SelectedItem = NetworkInterfaceList.Instance.GetBestInterface();
DebugInformation.WriteLine("Finished reading network interfaces.");
// prepare PacketDispatcher, add default filters
PacketDispatcher.Create();
AddDefaultFilters();
// connect filter list to GUI
GridFilters.ItemsSource = PacketDispatcher.Instance.GetPacketFilters();
}
