public void ReturnBook(HardCopy copy) { var history = new BookLeaningHistory { HardCopyId = copy.Id, UserLeantTo = copy.UserLeantTo.Value, LeantDate = copy.LeantDate.Value, ReturnedDate = DateTime.Now }; _libraryContext.BookLeaningHistories.InsertOnSubmit(history); _libraryContext.SubmitChanges(); }
partial void DeleteBookLeaningHistory(BookLeaningHistory instance);
partial void UpdateBookLeaningHistory(BookLeaningHistory instance);
partial void InsertBookLeaningHistory(BookLeaningHistory instance);
private void detach_BookLeaningHistories(BookLeaningHistory entity) { this.SendPropertyChanging(); entity.User = null; }
private void attach_BookLeaningHistories(BookLeaningHistory entity) { this.SendPropertyChanging(); entity.HardCopy = this; }