private void detach_tblBrokerageMasters(tblBrokerageMaster entity)
		{
			this.SendPropertyChanging();
			entity.tblCity = null;
		}
 partial void UpdatetblBrokerageMaster(tblBrokerageMaster instance);
		private void attach_tblBrokerageMasters(tblBrokerageMaster entity)
		{
			this.SendPropertyChanging();
			entity.TblState = this;
		}
 partial void InserttblBrokerageMaster(tblBrokerageMaster instance);
 partial void DeletetblBrokerageMaster(tblBrokerageMaster instance);