UIDatePicker，日期選取器

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) };@interface UIDatePicker : UIControl <NSCoding>@property(nonatomic) UIDatePickerMode datePickerMode; // default is UIDatePickerModeDateAndTime @property(nonatomic,retain) NSLocale *locale; // default is [NSLocale currentLocale]. setting nil returns to default @property(nonatomic,copy) NSCalendar *calendar; // default is [NSCalendar currentCalendar]. setting nil returns to default @property(nonatomic,retain) NSTimeZone *timeZone; // default is nil. use current time zone or time zone from calendar @property(nonatomic,retain) NSDate *date; // default is current date when picker created. Ignored in countdown timer mode. for that mode, picker starts at 0:00 @property(nonatomic,retain) NSDate *minimumDate; // specify min/max date range. default is nil. When min > max, the values are ignored. Ignored in countdown timer mode @property(nonatomic,retain) NSDate *maximumDate; // default is nil @property(nonatomic) NSTimeInterval countDownDuration; // for UIDatePickerModeCountDownTimer, ignored otherwise. default is 0.0. limit is 23:59 (86,399 seconds) @property(nonatomic) NSInteger minuteInterval; // display minutes wheel with interval. interval must be evenly divided into 60. default is 1. min is 1, max is 30- (void)setDate:(NSDate *)date animated:(BOOL)animated; // if animated is YES, animate the wheels of time to display the new date@end

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轉載于:https://www.cnblogs.com/iprogrammer/p/3252698.html

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