九宫格样式

 NSInteger pageNum = ([self.dataArray count]) / iconCount;
        NSInteger num = ([self.dataArray count]) % iconCount > 0 ? 1 : 0;
        self.rootScrollView.contentSize = CGSizeMake((pageNum+num) * 321, 300);
        
        self.pageControl.numberOfPages=pageNum+num;
        
        for (int i = 0; i < [self.dataArray count]; i++)
        {
           // SoftwareUserInfo * item=[self.dataArray objectAtIndex:i];
            
            NSString * item=[self.dataArray objectAtIndex:i];
            
            UIButton * button=[UIButton buttonWithType:UIButtonTypeRoundedRect];
            [button setFrame:CGRectMake(12 + (i % iconCount % 4) * 80 + (i/iconCount) * 320 , 10 + ( i %iconCount / 4) * 90, 60, 60)];
            button.tag = i;
            [self.rootScrollView addSubview:button];
            /*if (item.imageforList)
            {
                [button setImage:item.imageforList forState:UIControlStateNormal];
            }
            else{
                if (button.tag>250 && button.tag<260)
                {
                    [self startImage:item.img forTag:[NSString stringWithFormat:@"%d",button.tag]];
                }
            }*/
            
            [button addTarget:self action:@selector(didSelecterDetailView:) forControlEvents:UIControlEventTouchUpInside];
            
            UILabel * label=[[UILabel alloc] initWithFrame:CGRectMake(10+(i%iconCount%4)*80+(i/iconCount)*320, 65+(i%iconCount/4)*90, 60, 30)];
            //[label setText:item.title];
            label.text=item;
            [label setFont:[UIFont systemFontOfSize:14]];
            // [label setTextColor:[UIColor redColor]];
            [label setBackgroundColor:[UIColor clearColor]];
            [label setTextAlignment:UITextAlignmentCenter];
            [self.rootScrollView addSubview:label];
            [label release];
            
            
        }

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