protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
var user = (e.Parameter as User) ?? LocalUtils.CurrentUser();
if (user == null)
{
return;
}
SetUser(user);
LoginButton.IsEnabled = !String.IsNullOrWhiteSpace(NameBox.Text) && !String.IsNullOrEmpty(PasswordBox.Password);
}
