Ios UIDatePicker更改AM/PM指定案例
我需要在Ios UIDatePicker更改AM/PM指定案例,ios,objective-c,uidatepicker,Ios,Objective C,Uidatepicker,我需要在UIDatePickerModeTime中显示UIDatePicker TimePicker= [[UIDatePicker alloc] init]; [TimePicker addTarget:self action:@selector(TimeChanged:) forControlEvents:UIControlEventValueChanged]; TimePicker.datePickerMode = UIDatePickerModeTime; TimePicker.time
UIDatePickerModeTime
中显示UIDatePicker
TimePicker= [[UIDatePicker alloc] init];
[TimePicker addTarget:self action:@selector(TimeChanged:) forControlEvents:UIControlEventValueChanged];
TimePicker.datePickerMode = UIDatePickerModeTime;
TimePicker.timeZone = [NSTimeZone systemTimeZone];
[self.view addSubview:imePicker];
它可以工作,但是它显示了带有
AM/PM
选项的日期选择器。我们可以将AM/PM
改为小写(即AM/PM
)吗?我认为唯一的方法是使用带有3列的UIPickerView:一列表示小时,一列表示分钟,另一列表示“AM/PM”。正确的格式是大写,这就是为什么你没有选择的原因。你为什么要这样做?