我是iPhone的新手,
@H_404_4@slider = [[UiSlider alloc] init];
[slider addTarget:self action:@selector(sliderChange:) forControlEvents:UIControlEventValueChanged];
[slider setBackgroundColor:[UIColor clearColor]];
slider.minimumValue = 1;
slider.maximumValue = 100;
slider.continuous = YES;
slider.value = 0.0;
- (IBAction)sliderChange:(id)sender{
NSLog(@"slider.value=%f",slider.value);
}
当我滑动我的日志显示…
@H_404_4@slider.value = 1.000000 slider.value = 1.123440 slider.value = 1.234550 slider.value = 1.345670 slider.value = 1.567890 . . .我想要滑块值为1.0,2.0,3.0等等…
任何帮助都将被提名.
