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MapKit学习笔记1、概述插入MapView,设置Delegate(一般为Controller),Annotati*****记录兴趣位置点(AnnotationView用来显示兴趣位置点),annotation是可选的,选中的annotation会显示callout,用来显示信息。2、设置地图显示类型:mapView.mapType = MKMapTypeStandard;mapView.mapType = MKMapTypeSatellite;mapView.mapType = MKMapTypeHybrid;3、显示用户位置设置为可以显示用户位置:mapView.showsUserLoc 阅读全文
posted @ 2012-09-03 18:42
zander
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NSManagedObject* object=[self.listDataobjectAtIndex:i]; NSString* orderby = [object valueForKey:@"orderby"]; NSLog(@"orderby::%d",orderby.length==0);//可以 NSLog(@"orderby::%d",[orderby isEqualToString:@""]);//不可以 NSLog(@"orderby::%d",[orderby isEqual: 阅读全文
posted @ 2012-09-03 11:50
zander
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NSDate *da=[thisdata valueForKey:@"date"]; NSDateFormatter *dateformatter=[[[NSDateFormatteralloc]init]autorelease]; [dateformatter setDateFormat:@"MMMM dd, yyyy"]; NSString *resumename=[thisdata valueForKey:@"name"]; NSString *resumetime=[[NSStringalloc]initWithFormat: 阅读全文
posted @ 2012-09-03 10:08
zander
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