一个用户控件，类似于datetimepicker但他的输入范围不是24小时是100小时。适用于设定时间有的项目需要设置采样采集的时间但一般采集会大于24小时这个可以达到效果。-A user control, similar to datetimepicker but his input range is 100 hours instead of 24 hours. Apply to set the time you need to set some items collected sample