private void initBll() { BllFactory.DLLBasePath = Application.StartupPath; recordBll = BllFactory.GetMemberCardRecordBll(); catBll = BllFactory.GetMemberCardCategoryBll(); catValueBll = BllFactory.GetMemberCardCategoryValueBll(); cardBll = BllFactory.GetMemberCardBll(); saleBll = BllFactory.GetSaleLogBll(); }