iOS: Add subview with a fix position on screen

Question

How do I fix a subviews position on screen (especially in UIScrollView and UITableView)? I think in storyboard

[self.view addSubview:aSubView];

Answer 1

Can you just add your subview into the window, like:

[self.view.window addSubview:mySubView];

It works for me. I added a pix position info view in a dynamic table view.