UIDatePicker

 

    UIDatePicker * datePicker = [[UIDatePicker alloc] initWIthFrame: CGRectMake(20, 100, 300, 400)];

 

    // 通过 datePickerMode 可以设置：

 

• UIDatePickerModeDate
• UIDatePickerModeTime

typedef NS_ENUM(NSInteger, UIDatePickerMode) {
    UIDatePickerModeTime,           // Displays hour, minute, and optionally AM/PM designation depending on the locale setting (e.g. 6 | 53 | PM)
    UIDatePickerModeDate,           // Displays month, day, and year depending on the locale setting (e.g. November | 15 | 2007)
    UIDatePickerModeDateAndTime,    // Displays date, hour, minute, and optionally AM/PM designation depending on the locale setting (e.g. Wed Nov 15 | 6 | 53 | PM)
    UIDatePickerModeCountDownTimer, // Displays hour and minute (e.g. 1 | 53)
} __TVOS_PROHIBITED;

 

    datePicker.datePickerMode = UIDatePickerModeDate;

 

   参考：https://www.cnblogs.com/freeleader/p/7423125.html

 

   https://www.cnblogs.com/xmqios/p/3974816.html