DateTimePicker3控件有关问题

DateTimePicker3控件问题DateTimePicker3-date+1为增加一天我想增加一小时,一分钟,一秒钟,如何写啊?[解决

DateTimePicker3控件问题
DateTimePicker3->date+1为增加一天
我想增加一小时,一分钟,一秒钟,如何写啊?

[解决办法]
#include "DateUtils.hpp"
有现成的函数
IncHour
IncMinute
IncSecond

 TDateTime datetime;
 TDateTime dt = DateTimePicker1->DateTime;
 datetime = IncHour(dt, 1);