Delphi - TDateTimePicker使用注意问题

TDateTimePicker使用时候，如果想获取到修改后的值，必须注Kind和time属性必须对应！

1，时间设置：

  treatmentTime1DTPicker.Kind := dtkTime;
  treatmentTime1DTPicker.Format := 'HH:mm';
  treatmentTime1DTPicker.Time := now;

2，日期设置：

  treatmentTime2DTPicker.Kind := dtkDate;
  treatmentTime2DTPicker.Format := 'yyyy-mm-dd';
  treatmentTime2DTPicker.Date := now;　　

得到上面两个控件的日期和时间　

FormatDateTime('yyyy-mm-dd hh:mm:ss', Trunc(treatmentTime2DTPicker.Date) +Frac(treatmentTime1DTPicker.time));

参考：

https://www.cnblogs.com/hellochenchen/p/5438497.html

https://ifso.iteye.com/blog/1752420

https://www.cnblogs.com/findumars/p/3821293.html