/// <summary>
/// The function that will be called when this frame is navigated to.
///
/// Checks to see if Microsoft Passport is available and checks to see if an
/// account was passed in.
///
/// If an account was passed, check if it uses Microsoft Passport.
/// and set the "adding user" flag so we don't add a new account
/// to the list of users.
/// </summary>
/// <param name="e"></param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
rootPage = MainPage.Current;
if (e.Parameter != null)
{
m_account = (Account)e.Parameter;
textbox_Username.Text = m_account.Email;
textbox_Username.IsEnabled = false;
if (this.m_account.UsesPassport)
{
LoginHelp loginHelp = new LoginHelp(this.m_account);
bool rev = await loginHelp.SignInPassport();
if (rev)
{
this.Frame.Navigate(typeof(AccountDetails), this.m_account);
}
}
}
var accountList = await AccountsHelper.LoadAccountList();
if (accountList.Count > 1)
{
this.btnSelectUser.Visibility = Visibility.Visible;
}
else
{
this.btnSelectUser.Visibility = Visibility.Collapsed;
}
}
/// <summary>
/// Uses the AccountsHelper to load the list of accounts from a saved local app file,
/// then checks to see if it was empty or not. If it is empty then just go to the sign in form.
/// </summary>
private async void SetUpAccounts()
{
accountList = await AccountsHelper.LoadAccountList();
this.listUser.ItemsSource = accountList;
if (accountList.Count > 0)
{
if (accountList.Count == 1)
{
this.Frame.Navigate(typeof(SignIn));
}
else
{
this.listUser.SelectedIndex = 0;
}
}
}
