C# (CSharp) Base_Log.Delete Examples

Example #1

        /// <summary>
        /// 清空日志
        /// </summary>
        /// <param name="categoryId">日志分类Id</param>
        /// <param name="keepTime">保留时间段内</param>
        public void RemoveLog(int categoryId, string keepTime)
        {
            DateTime operateTime = DateTime.Now;

            if (keepTime == "7")//保留近一周
            {
                operateTime = DateTime.Now.AddDays(-7);
            }
            else if (keepTime == "1")//保留近一个月
            {
                operateTime = DateTime.Now.AddMonths(-1);
            }
            else if (keepTime == "3")//保留近三个月
            {
                operateTime = DateTime.Now.AddMonths(-3);
            }
            Base_Log.Delete("where CategoryId=@0 and  OperateTime<=@1", categoryId, operateTime);
        }