让一个UIImageView响应点击事件

UIImageView *imgView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0,320, 44)];

imgView.userInteractionEnabled = YES;

UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:selfaction:@selector(onClickImage)];

[imgView addGestureRecognizer:singleTap];

[singleTap release];

-(void)onClickImage{

// here, do whatever you wantto do

NSLog(@"imageview is clicked!");

}