在iPhone中将事件添加到默认日历时获得错误的时间 [英] Get wrong time when adding an event to default calendar in iPhone

问题描述

现在我正在研究iPhone中的日历应用程序.我正在尝试将事件添加到iPhone中的默认日历.在这种情况下，添加事件已成功完成.但是我无法在适当的开始时间添加事件.事件的开始日期是完全正确的，但是时间在iPhone的默认日历中是不同的.我使用了以下代码.请帮助我.

Now i am working on calendar application in iPhone. I am trying to add an event to default calendar in iPhone. In this case adding an event is successfully completed.But I can't add an event in proper start time . Start date of event is exactly correct but time is different in default calendar of iPhone.I used the following code .Please help me..

NSLog(@开始标签为:％@"，startLabel.text);//2013-03-28 12:03:41 PM

NSLog(@"start label is : %@",startLabel.text);// 2013-03-28 12:03:41 PM

NSLog(@"end label is : %@",endLabel.text);//2013-03-28 01:03:41 PM


     NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
     [dateFormat setDateFormat:@"yyyy-MM-dd hh:mm:ss a"];
     [dateFormat setTimeZone:[NSTimeZone timeZoneWithName:@"GMT"]];
     NSLog(@"description is : %@",[dateFormat description]);


     NSDate *sDate=[dateFormat dateFromString:startLabel.text];      
     NSDate *eDate = [dateFormat dateFromString:endLabel.text];
     NSLog(@"startDate is : %@",sDate);//2013-03-28 12:03:41 +0000
     NSLog(@"endDate is : %@",eDate);// 2013-03-28 13:03:41 +0000
     self.eventStore = [[EKEventStore alloc] init];
     EKEvent *myevent = [EKEvent eventWithEventStore:self.eventStore];
     myevent.title = titleFld.text;
     myevent.location  = locFld.text;
     myevent.startDate = sDate;
     myevent.endDate =  eDate;
     [myevent setCalendar:[eventStore defaultCalendarForNewEvents]];
     NSError *err;
     [self.eventStore saveEvent:myevent span:EKSpanThisEvent error:&err];

推荐答案

使用[dateFormat setTimeZone:[NSTimeZone systemTimeZone]];

代替

[dateFormat setTimeZone:[NSTimeZone timeZoneWithName:@"GMT"]];

希望这可以解决您的问题.

Hope this will solved your problem.

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