Getting touch events of a touch on imageview in a scrollview
<p>I have a uiscrollview and i am showing some dynamically generated uiimageview over it. Now i want to do an action on touch at any of these images. I tried using touchbegn method but it is not being called. Please advice me what i am doing wrong.</p>

<pre><code>int numofRows = [arrMyPhotos count]/3;
    if([arrMyPhotos count]%3&gt;0)
        numofRows++;
    scrlPhotoList.contentSize = CGSizeMake(320, numofRows*100);
    for(int i = 0;i&lt;numofRows;i++) {
        x = 10;
        j = 0;
        while (j&lt;3 &amp;&amp; k&lt;[arrMyPhotos count]) {
            NSString *pngFilePath = [[NSString stringWithFormat:@"%@/",docDir] stringByAppendingFormat:@"%@",[(NSDictionary*)[arrMyPhotos objectAtIndex:k] objectForKey:@"picName"]];
            NSLog(@"%@",pngFilePath);
            UIImage *img = [UIImage imageWithContentsOfFile:pngFilePath];
            if(img!=nil) {
                UIImageView *imgVw = [[UIImageView alloc] init];
                imgVw.image = [self imageByScalingAndCroppingForSize:CGRectMake(0, 0, 95, 95) image:img];
                imgVw.tag = k;
                imgVw.frame = CGRectMake(x, y, 95, 95);
                imgVw.userInteractionEnabled = TRUE;
                imgVw.multipleTouchEnabled = TRUE;

                [scrlPhotoList addSubview:imgVw];
                //k++;
                x = x+105;
                j++;
            }
            k++;
        }
        y = y+105;
    }
    [self.view addSubview:scrlPhotoList];



-(void)touchesBegan:(NSSet*)touches withEvent:(UIEvent*)event {
    UITouch *touch = [[event allTouches] anyObject];
    //CGPoint touchLocation = [touch locationInView:self.view];

    if(([touch view]).tag&gt;0) {
        NSLog(@"%d",([touch view]).tag);
    }
}
</code></pre>
