c# 判断时间是否在 某一时间段内

1.判断时间是否在某一时间段内

protected bool getTimeSpan(string timeStr){     //判断当前时间是否在工作时间段内    string _strWorkingDayAM = "08:30";//工作时间上午08:30    string _strWorkingDayPM = "17:30";    TimeSpan dspWorkingDayAM = DateTime.Parse(_strWorkingDayAM).TimeOfDay;    TimeSpan dspWorkingDayPM = DateTime.Parse(_strWorkingDayPM).TimeOfDay;    //string time1 = "2017-2-17 8:10:00";    DateTime t1 = Convert.ToDateTime(timeStr);    TimeSpan dspNow = t1.TimeOfDay;    if (dspNow > dspWorkingDayAM && dspNow < dspWorkingDayPM)    {        return true;    }    return false;}

 

测试

protected string getResult=string.Empty;        protected void Page_Load(object sender, EventArgs e)        {            string time1 = "2017-2-17 9:45:00";            //DateTime t1 = Convert.ToDateTime(time1);            bool resultBool = getTimeSpan(time1);            getResult = Convert.ToString(resultBool);        }

结果：

 

 

测试有效果