partial void DeleteWRRCATCHMENT(WRRCATCHMENT instance);
partial void InsertWRRCATCHMENT(WRRCATCHMENT instance);
partial void UpdateWRRCATCHMENT(WRRCATCHMENT instance);
private void detach_WRRCATCHMENTs(WRRCATCHMENT entity) { this.SendPropertyChanging(); entity.DRWPLANT = null; }