2013-05-08 73 views

回答

0
-(IBAction)sliderValueChanged:(UISlider *)slider{ 

    player.volume=slider.value; 
} 
3

-(IBAction)sliderValueChanged:(UISlider *)slider{ 

    player.volume=slider.value; 
} 

它的工作對我來說:)

設置音量最大和最小