iphone development, how to hide navigationbar? ? ? ? Please advise. . .

After my hide is white, how to get rid of it pieces? ? ?

Come on. . .
Reply:
other large cattle exhibitions ah. . .
Reply:
I give you an idea, is not necessarily the best solution,
You put navigationviewcontroller from UIWindow remove, then you need to add that view.
Reply:
[Self.navigationController.navigationBar removeFromSuperview]; wrote it? Wood has the effect of it. . .

Reply:
[Self.navigationController setNavigationBarHidden: TRUE];
Reply:

references, 4th Floor nicktang reply:

[self.navigationController setNavigationBarHidden: TRUE];

The effect of this stuff is white. . .
Reply:
You use the sdk? I was not such an effect

Reply:
The city put this code into viewDidLoad function will not be the case
Reply:
I do not know God, the horse version of sdk, Apple is directly below xcode, tangled. . . City novice it ~
Reply:
Easy to put the code into my mail it? If it is convenient, sent to nicktc78@hotmail.com
Thx a lot!
Reply:
Do not use UINavigationViewController it wants, which is so complicated.
Reply:
Is to force the above!
Reply:

reference to the 9th floor nicktang reply:

easy to put the code into my mail it? If it is convenient, sent to nicktc78@hotmail.com
Thx a lot!

sorry ~
Reply:
The back is white, because your navigationbar not transparent, so the default view
behind it
0 ordinate is actually 44.

So, you take the position of your view is set to (0, -44) on it.

Or you can type your navigationbar set to translute, so you can.
Reply:

reference to the 13th floor windows_star reply:

back

is white, because your navigationbar not transparent, so by default it back view

0 ordinate is actually 44.

So, you take the position of your view is set to (0, -44) on it.

Or you can type your navigationbar set to translute, so you can.

OK, I'll try