UISlider的简单使用(可拖动进度条)
UISlider的简单使用(可拖动进度条)
self.slider = [[UISlideralloc] initWithFrame:CGRectMake(0, 520, 320, 10)];
self.slider.minimumValue = 0;//设置可变最小值
self.slider.maximumValue = 2;//设置可变最大值
self.slider.value = 5;
[self.slideraddTarget:selfaction:@selector(changeValue) forControlEvents:UIControlEventValueChanged];
[self.viewaddSubview:self.slider];
[self.sliderrelease];