protected override async void OnNavigatedTo(NavigationEventArgs e)
{
//if (NetworkInterface.GetIsNetworkAvailable())
if (true)
{
await LoadData();
}
else
{
IAsyncResult result = Guide.BeginShowMessageBox(
AppResources.SplashScreen_OnNavigatedTo_No_Network,
AppResources.SplashScreen_OnNavigatedTo_No_network_details,
new string[] { "wifi", "3G/4G-LTE" },
0,
MessageBoxIcon.Error,
null,
null
);
result.AsyncWaitHandle.WaitOne();
int?choice = Guide.EndShowMessageBox(result);
if (choice.HasValue)
{
if (choice.Value == 0)
{
ConnectionSettingsTask con = new ConnectionSettingsTask();
con.ConnectionSettingsType = ConnectionSettingsType.WiFi;
con.Show();
}
else
{
ConnectionSettingsTask con = new ConnectionSettingsTask();
con.ConnectionSettingsType = ConnectionSettingsType.Cellular;
con.Show();
}
}
else
{
MessageBoxResult res = MessageBox.Show(AppResources.SplashScreen_OnNavigatedTo_OfflineModeQuestion,
AppResources.SplashScreen_OnNavigatedTo_Offline_Mode,
MessageBoxButton.OKCancel);
if (res == MessageBoxResult.Cancel)
{
StaticMethod.Quit();
}
else if (res == MessageBoxResult.OK)
{
StaticData.isOffline = true;
//Navigate to MainPage
MessageBox.Show("Voucher World required a working internet connection", "We are sorry",
MessageBoxButton.OK);
StaticMethod.Quit();
//NavigationService.Navigate(new Uri("/PageGroups/KaraokeGroup/OfflinePage.xaml", UriKind.Relative));
}
}
}
base.OnNavigatedTo(e);
}
protected override void OnBackKeyPress(CancelEventArgs e)
{
if (MessageBox.Show("Are you sure to exit Voucher World?", "Close app confirmation",
MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
StaticMethod.Quit();
}
else
{
e.Cancel = true;
}
}