/// <summary>
        /// 批量删除操作
        /// </summary>
        public static void DoBatchDelete(params object[] args)
        {
            SysDataImportTemplate[] tents = SysDataImportTemplate.FindAllByPrimaryKeys(args);

            foreach (SysDataImportTemplate tent in tents)
            {
                tent.DoDelete();
            }
        }
        /// <summary>
        /// 根据变化获取文件导入模板
        /// </summary>
        /// <param name="code"></param>
        /// <returns></returns>
        public static SysDataImportTemplate Get(string code)
        {
            if (!String.IsNullOrEmpty(code))
            {
                return(SysDataImportTemplate.FindFirstByProperties("Code", code));
            }

            return(null);
        }