Ank*_*nki 12 iphone cocoa-touch objective-c ios4 ios5
在我的应用程序中,我使用的是pickerview
我的问题是,当在iOS 4.3 Picker视图中出现MM-dd-yy格式时,

在iOS 5.1中,Picker视图采用dd-MM-yy格式,

我想在iOS 5.1中使用MM-dd-yy格式
我的代码如下,
我使用此代码以编程方式创建了选择器视图,
datePicker = [[UIDatePicker alloc] initWithFrame:CGRectMake(0, 250, 325, 300)];
datePicker.datePickerMode = UIDatePickerModeDate;
datePicker.date = [NSDate date];
NSDate *today = [NSDate date];
NSDateFormatter *df = [[NSDateFormatter alloc] init];
[df setDateFormat:@"MM-dd-yy"];
NSString *dateString = [df stringFromDate:today];
dateString = [NSString stringWithFormat:@"%@",[df stringFromDate:datePicker.date]];
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有人建议我如何在iOS 5.1上解决这个问题?
小智 5
检查一下
UIDatePicker *datePicker = [[UIDatePicker alloc] initWithFrame:CGRectMake(0, 250, 325, 300)];
datePicker.datePickerMode = UIDatePickerModeDate;
datePicker.date = [NSDate date];
[datePicker addTarget:self action:@selector(LabelChange:)forControlEvents:UIControlEventValueChanged];
[self.view addSubview:datePicker];
[datePicker release];
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