private void LoginBox_KeyDown(object sender, Windows.UI.Xaml.Input.KeyRoutedEventArgs e)
{
if (e.Key == VirtualKey.Enter)
{
if (!string.IsNullOrWhiteSpace(LoginBox.Text))
{
if (string.IsNullOrWhiteSpace(PasswordBox.Password))
{
PasswordBox.Focus(FocusState.Keyboard);
}
else if (CaptchaForm.Visibility == Visibility.Visible && string.IsNullOrWhiteSpace(CaptchaBox.Text))
{
CaptchaBox.Focus(FocusState.Keyboard);
}
else
{
ViewModel.LoginCommand.Execute(null);
}
}
}
}
private void PasswordBox_OnKeyDown(object sender, KeyRoutedEventArgs e)
{
if (e.Key == VirtualKey.Enter)
{
if (!string.IsNullOrWhiteSpace(PasswordBox.Password))
{
if (string.IsNullOrWhiteSpace(LoginBox.Text))
{
LoginBox.Focus(FocusState.Keyboard);
}
else if (CaptchaForm.Visibility == Visibility.Visible && string.IsNullOrWhiteSpace(CaptchaBox.Text))
{
CaptchaBox.Focus(FocusState.Keyboard);
}
else
{
((LoginViewModel)DataContext).LoginCommand.Execute(null);
}
}
}
}