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CGRect pickerFrame = CGRectMake(0, 120, 0, 0);
    datePicker = [[UIDatePicker alloc] initWithFrame:pickerFrame];
    datePicker.datePickerMode = UIDatePickerModeCountDownTimer;

根据我的代码,我将 UIDatePicker 设置为 UIDatePickerModeCountDownTimer 模式我如何从 uidatepicker 中获取分钟值?

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1 回答 1

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要获取已选择的秒数,请执行以下操作:

NSTimeInterval numberOfSeconds = datePicker.countDownDuration;

然后你可以通过除以 60 得到分钟。

于 2010-06-09T10:31:01.767 回答