日期更新后进行操作

string recordTime=IniHandle.ReadSetting("时间记录","RecordTime");
            if (string.IsNullOrEmpty(recordTime))
            {
                IniHandle.WriteSetting("时间记录","RecordTime",DateTime.Now.ToString("yyyy-MM-dd"));
            }

            recordTime = IniHandle.ReadSetting("时间记录", "RecordTime");
            if (Convert.ToDateTime(recordTime) != Convert.ToDateTime(DateTime.Now.ToString("yyyy-MM-dd")))
            {
                IniHandle.WriteSetting("时间记录", "RecordTime", DateTime.Now.ToString("yyyy-MM-dd"));
                //进行操作
            }