判断touch在一个View上

UIView *temomoveView = [[UIView alloc] initWithFrame:CGRectMake(0, 200, 320, 280)];
    self.moveView = temomoveView;
    [temomoveView release];
    [moveView setBackgroundColor:[UIColor whiteColor]];

    
    [moveLable setBackgroundColor:[UIColor yellowColor]];
    [moveLable setTextAlignment:UITextAlignmentCenter];
    [moveLable setText:@"lable Text"];
    [moveView addSubview:moveLable];
    [self.view addSubview:moveView];
    
    //设了一个事件监听
    UITapGestureRecognizer *tapgr = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap:)];
    [moveView addGestureRecognizer:tapgr];
    [tapgr release];

然后实现tap: 方法就行了