private void Btn_back_Click(object sender, RoutedEventArgs e)
{
_viewHelper.Hide(containerCanvas);
if (_isLibrarian)
{
LibraryMenu libraryMenu = new LibraryMenu();
frm_searchbook.Content = libraryMenu;
}
else
{
Menu menu = new Menu();
frm_searchbook.Content = menu;
}
}
private void Btn_signin_Click(object sender, RoutedEventArgs e)
{
if (_librarianHelper.IsUserLogin(txt_username.Text, txt_passwordBox.Password))
{
lbl_error.Visibility = Visibility.Hidden;
LibraryMenu libraryMenu = new LibraryMenu();
frm_login.Content = libraryMenu;
_viewHelper.Hide(containerCanvas);
}
else
{
lbl_error.Visibility = Visibility.Visible;
}
}
