Seeking an idea, like the MSN interface is only part of the animation update.

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| A |
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| |
| |
| B |
| |
| |
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AB interface of the two areas.
A district like buttons, Zone B there.
Click the button A, change B, changes to other View Controller.
Click the button B area, but also changes in B, changes in other View Controller.
What ideas do
presentModalViewController can only replace the entire ViewController.
But the change I want to be able to use the system comes with animation ....
Reply:

The reply was deleted at the moderator 2011-03-30 09:08:55

Reply:
Why not a viewcontrol to control like
Write code to control this problem never encountered ...
I was not familiar with the ib, ib useless habit