private async Task StartLogin()
{
EnableProgressRingAndHideButtons();
string email = Email_box.Text;
string password = Password_box.Password;
if (email == "" || password == "")
{
await ShowLoginErrorDialog("Please type login and password");
DisableProgressRingAndShowButtons();
return;
}
string selectedVersion = "MSNP15";
if (localSettings.Values["MsnpVersion"] != null)
{
selectedVersion = localSettings.Values["MsnpVersion"].ToString();
}
bool usingLocalhost = false;
if (localSettings.Values["UsingLocalhost"] != null)
{
usingLocalhost = (bool)localSettings.Values["UsingLocalhost"];
}
string initialStatus = PresenceStatuses.Available;
switch (InitialStatusBox.SelectedItem.ToString())
{
case "Available":
initialStatus = PresenceStatuses.Available;
break;
case "Busy":
initialStatus = PresenceStatuses.Busy;
break;
case "Away":
initialStatus = PresenceStatuses.Away;
break;
case "Invisible":
initialStatus = PresenceStatuses.Hidden;
break;
}
notificationServerConnection = new NotificationServerConnection(email, password, usingLocalhost, selectedVersion, initialStatus);
if (localSettings.Values["KeepHistory"] != null)
{
notificationServerConnection.KeepMessagingHistoryInSwitchboard = (bool)localSettings.Values["KeepHistory"];
}
try
{
await notificationServerConnection.LoginToMessengerAsync();
}
catch (AggregateException ae)
{
for (int i = 0; i < ae.InnerExceptions.Count; i++)
{
await ShowLoginErrorDialog(ae.InnerExceptions[i].Message);
}
DisableProgressRingAndShowButtons();
return;
}
catch (NullReferenceException)
{
await ShowLoginErrorDialog("Incorrect email or password");
DisableProgressRingAndShowButtons();
return;
}
catch (SocketException se)
{
await ShowLoginErrorDialog("Server connection error, " + se.Message);
DisableProgressRingAndShowButtons();
return;
}
catch (Exception e)
{
await ShowLoginErrorDialog(e.Message);
DisableProgressRingAndShowButtons();
return;
}
App app = Application.Current as App;
app.NotificationServerConnection = notificationServerConnection;
this.Frame.Navigate(typeof(ContactList), notificationServerConnection);
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
notificationServerConnection = null;
DisableProgressRingAndShowButtons();
base.OnNavigatedTo(e);
}
