private void EditBook()
{
var item = BookDataGrid.SelectedItem as BookDataGridItem;
if (item == null)
{
MessageBox.Show("Select a book for editation.", "Book Manager - Notice", MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
// We Reload here to make sure, that we get, what is in the DB.
var entity = Registry.Get <BookDataLayer>().Reload(item.Id);
if (entity == null)
{
MessageBox.Show("The selected book can not be read for editation.", "Book Manager - Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (BookEditorWindow.Open(Gdo, entity))
{
Registry.Get <BookDataLayer>().Save(entity);
Update();
}
}
private void AddBook()
{
var obj = new Book();
if (BookEditorWindow.Open(Gdo, obj))
{
Registry.Get <BookDataLayer>().Save(obj);
Update();
}
}