Iphone 如何在计时器中使用uidatepickerview?

Iphone 如何在计时器中使用uidatepickerview?,iphone,xcode,Iphone,Xcode,我想在UIDatePickerView中使用计时器? 我想写什么代码 请帮帮我。将UIDatePickerView的模式更改为timer…,按照下面的操作 // Add the picker UIDatePicker *pickerView = [[UIDatePicker alloc] initWithFrame:CGRectMake(0,100,0,0)]; [pickerView setDatePickerMode:UIDatePickerModeCountDownTime

我想在UIDatePickerView中使用计时器? 我想写什么代码


请帮帮我。

UIDatePickerView
的模式更改为timer…,按照下面的操作

// Add the picker
    UIDatePicker *pickerView = [[UIDatePicker alloc] initWithFrame:CGRectMake(0,100,0,0)];
    [pickerView setDatePickerMode:UIDatePickerModeCountDownTimer];

    [self.view addSubview:pickerView];
    [self.view setBounds:CGRectMake(0,0,320, 500)];

    [pickerView release];

祝你好运

你能再解释一下你想做什么吗exactly@user633608你能说得更具体些吗?