private void ShowResultView()
{
SignUpViewModel data = DataContext as SignUpViewModel;
if (data != null)
{
Person user = new Person(data.FirstName, data.LastName, data.Email, data.DateOfBirth);
string bday = user.IsBirthday ? "Happy Birthday!!!" : "";
MessageBox.Show(
$"First name: {user.FirstName}\n" +
$"Last name: {user.LastName}\n" +
$"Email: {user.Email}\n" +
$"Date of birth: {user.DateOfBirth}\n" +
$"Adult: {user.IsAdult}\n" +
$"Our Sign: {user.SunSign}\n" +
$"Chinese Sign: {user.ChineseSign}\n" +
$"{bday}"
);
}
}
public MainWindow()
{
InitializeComponent();
DataContext = new SignUpViewModel(ShowResultView);
}