async void ShowLogin()
{
MessageDialog message = new MessageDialog();
var res = await message.ShowAsync();
if (res == ContentDialogResult.Secondary)
{
Application.Current.Exit();
}
else if (res == ContentDialogResult.Primary)
{
if (await message.IsLogin())
{
this.InitializeComponent();
HomeView home = new HomeView();
FrameMain.Navigate(home.GetType());
}
else
{
ContentDialog Error = new ContentDialog();
Error.Title = "Sai mật khẩu";
Error.SecondaryButtonText = "OK";
var contentResult = await Error.ShowAsync();
if (contentResult == ContentDialogResult.Secondary)
{
ShowLogin();
}
}
}
}
private void NavigationView_SelectionChanged(NavigationView sender, NavigationViewSelectionChangedEventArgs args)
{
string item = ((NavigationViewItem)args.SelectedItem).Tag as string;
if (item == "StudentView")
{
StudentView student = new StudentView();
FrameMain.Navigate(student.GetType());
}
else if (item == "HomeView")
{
HomeView home = new HomeView();
FrameMain.Navigate(home.GetType());
}
else if (item == "ScoreView")
{
ScoreView score = new ScoreView();
FrameMain.Navigate(score.GetType());
}
}
