function act_whIoInvoicesTypeDel($where)
 {
     $list = WarehouseManagementModel::whIoInvoicesTypeDel($where);
     if ($list) {
         return true;
     } else {
         self::$errCode = WarehouseManagementModel::$errCode;
         self::$errMsg = WarehouseManagementModel::$errMsg;
         return false;
     }
 }