iphone 让一个UIImageView响应点击事件

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

imgView.userInteractionEnabled=YES;
//设置可获取单击事件

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

[imgView addGestureRecognizer:singleTap];//设置单击手势

[singleTap release];

-(void)onClickImage{

// here, do whatever you wantto do

NSLog(@"imageview is clicked!");

}

原文地址：http://www.cocoachina.com/bbs/read.php?tid=73570&page=3