Tag: 注释继续

如何在“prepareForSegue”中访问当前注释的NSString？

Pin .h #import <Foundation/Foundation.h> @import MapKit; @interface Pin : NSObject <MKAnnotation> { NSString *time; CLLocationCoordinate2D coordinate; } @property (nonatomic, copy) NSString *time; @property (nonatomic, assign) CLLocationCoordinate2D coordinate; @end Pin.m #import "Pin.h" @implementation Pin @synthesize coordinate; @synthesize time; @end 如何在视图中设置我的Pin Pin *newPin = [[Pin alloc]init]; newPin.coordinate = userCoordinate; NSDate *currentTime = [NSDate date]; NSDateFormatter *dateFormatter = […]