public void UndoChanges() { foreach (var editable in ChangedItems.ToArray()) { editable.UndoChanges(); } foreach (var deleted in DeletedItems.ToArray()) { deleted.UndoChanges(); } _inserted.Clear(); }
public TElement[] CommitChanges() { var results = new List <TElement>(); foreach (var editable in ChangedItems.ToArray()) { editable.CommitChanges(); results.Add(editable.Original); } foreach (var inserted in Inserted.ToArray()) { inserted.CommitChanges(); results.Add(inserted.Original); } _inserted.Clear(); return(results.ToArray()); }