private void Login()
{
ApplicationVM appvm = App.Current.MainWindow.DataContext as ApplicationVM;
if (Registrated == true)
{
TopupVM t = new TopupVM();
t.Customer = Customer;
appvm.ChangePage(t);
}
else
{
MakeErrorLog("Couldn't read card", mname, "Login");
}
}
private void Logout()
{
ApplicationVM appvm = App.Current.MainWindow.DataContext as ApplicationVM;
appvm.ChangePage(new LoginVM());
}