/// <summary>
/// Search for plugged-in USB modems.
/// </summary>
private void LookForDevices()
{
Task.Run(() =>
{
// If the app is connected to a modem, close the connetion
// before refreshing the list.
if (_modem.IsOpen)
{
DisconnectRasConn();
CloseShop();
}
// Update status
_view.UpdateToolStripStatus("Finding devices...");
// Get connected and <available> modems.
_modemList = Modem.GetModems();
_view.ClearDeviceList();
_view.AddDevicesToList(_modemList);
// Select the modem that was used most recently
var lastUsedModem = Settings.Default.LastUsedModem;
if (_modemList.Count == 0)
{
_view.UpdateToolStripStatus("Devices not found");
return;
}
// Update status
_view.UpdateToolStripStatus($"{_view.NumberFoundDevices} devices found.");
// Select the first modem in the list if none has been used previously.
if (lastUsedModem.Equals(string.Empty))
{
_view.SelectedModem = _modemList.First().Model;
}
else
{
// Check if lastUsedModem is connected, if it is, use that
// if not, use the first one found on the list.
if (_modemList.Find(device => device.Model.Equals(lastUsedModem)) != null)
{
_view.SelectedModem = _modemList
.FirstOrDefault(device => device.Model == lastUsedModem)
?.Model;
}
else
{
_view.SelectedModem = _modemList.First().Model;
}
}
// Connect to modem
OpenShop();
});
}
