/// <summary>Private CTor for deserialization</summary>
        /// <param name="info"></param>
        /// <param name="context"></param>
        protected UserGroupEntity(SerializationInfo info, StreamingContext context) : base(info, context)
        {
            _group = (GroupEntity)info.GetValue("_group", typeof(GroupEntity));
            if (_group != null)
            {
                _group.AfterSave += new EventHandler(OnEntityAfterSave);
            }
            _groupReturnsNewIfNotFound = info.GetBoolean("_groupReturnsNewIfNotFound");
            _alwaysFetchGroup          = info.GetBoolean("_alwaysFetchGroup");
            _alreadyFetchedGroup       = info.GetBoolean("_alreadyFetchedGroup");

            _user = (UserEntity)info.GetValue("_user", typeof(UserEntity));
            if (_user != null)
            {
                _user.AfterSave += new EventHandler(OnEntityAfterSave);
            }
            _userReturnsNewIfNotFound = info.GetBoolean("_userReturnsNewIfNotFound");
            _alwaysFetchUser          = info.GetBoolean("_alwaysFetchUser");
            _alreadyFetchedUser       = info.GetBoolean("_alreadyFetchedUser");
            this.FixupDeserialization(FieldInfoProviderSingleton.GetInstance(), PersistenceInfoProviderSingleton.GetInstance());
            // __LLBLGENPRO_USER_CODE_REGION_START DeserializationConstructor
            // __LLBLGENPRO_USER_CODE_REGION_END
        }
 /// <summary> Removes the sync logic for member _group</summary>
 /// <param name="signalRelatedEntity">If set to true, it will call the related entity's UnsetRelatedEntity method</param>
 /// <param name="resetFKFields">if set to true it will also reset the FK fields pointing to the related entity</param>
 private void DesetupSyncGroup(bool signalRelatedEntity, bool resetFKFields)
 {
     this.PerformDesetupSyncRelatedEntity(_group, new PropertyChangedEventHandler(OnGroupPropertyChanged), "Group", Northwind.SSDAL.RelationClasses.StaticUserGroupRelations.GroupEntityUsingGroupIdStatic, true, signalRelatedEntity, "UserGroups", resetFKFields, new int[] { (int)UserGroupFieldIndex.GroupId });
     _group = null;
 }