partial void DeleteFileVanBan(FileVanBan instance);
partial void UpdateFileVanBan(FileVanBan instance);
private void detach_FileVanBans(FileVanBan entity) { this.SendPropertyChanging(); entity.VanBan = null; }
partial void InsertFileVanBan(FileVanBan instance);
private void attach_FileVanBans(FileVanBan entity) { this.SendPropertyChanging(); entity.VanBan = this; }