Iphone 如何获取UIView的access子视图?
如果要访问imageView1和imageView2,请根据此代码 我怎样才能访问它? 请给我举个例子 示例cell.accessoryView.subviewIphone 如何获取UIView的access子视图?,iphone,uiview,subview,Iphone,Uiview,Subview,如果要访问imageView1和imageView2,请根据此代码 我怎样才能访问它? 请给我举个例子 示例cell.accessoryView.subview UIImageView *imageView1 = [[[UIImageView alloc] init] autorelease]; UIImageView *imageView2 = [[[UIImageView alloc] init] autorelease]; imageView2.alpha = 0; [cell.acces
UIImageView *imageView1 = [[[UIImageView alloc] init] autorelease];
UIImageView *imageView2 = [[[UIImageView alloc] init] autorelease];
imageView2.alpha = 0;
[cell.accessoryView addSubview:imageView1];
[cell.accessoryView addSubview:imageView2];
可以使用视图的标记属性:
UIImageView *imageView1 = [[[UIImageView alloc] init] autorelease];
imageView1.tag = 100;
UIImageView *imageView2 = [[[UIImageView alloc] init] autorelease];
imageView2.tag = 200;
imageView2.alpha = 0;
[cell.accessoryView addSubview:imageView1];
[cell.accessoryView addSubview:imageView2];
然后使用-viewWithTag:
方法获取子视图:
UIImageView *getImageView1 = (UIImageView*)[cell.accessoryView viewWithTag:100];
我相信您只需调用
[cell.accessoryView子视图]