如何在計時器中使用uidatepickerview？

Question

我想使用UIDatePickerView的計時器？ 我想寫什麼代碼？

請幫我。

Answer 1

的UIDatePickerView改變模式定時器....難道因爲我有以下

// 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]; 

好運完成！