How to switch one tabBarController to another in iOS

How to switch one tabBarController to another in iOS

How to switch the primary tab (containing five Views) to the secondary tab (containing the other five Views) in iOS:

-(Void) makeTabBarHidden :( BOOL) hide

{

If ([self. rootTabBarController. view. subviewscount] <2 ){

Return;

}

UIView * contentView;

If ([[self. rootTabBarController. view. subviewsobjectAtIndex: 0] isKindOfClass: [UITabBarclass]) {

ContentView = [self. rootTabBarController. view. subviewsobjectAtIndex: 1];

} Else {

ContentView = [self. rootTabBarController. view. subviewsobjectAtIndex: 0];

}

If (hide ){

ContentView. frame = self. rootTabBarController. view. bounds;

}

Else {

ContentView. frame = CGRectMake (self. rootTabBarController. view. bounds. origin. x,

Self. rootTabBarController. view. bounds. origin. y,

Self. rootTabBarController. view. bounds. size. width,

Self. rootTabBarController. view. bounds. size. height-self. rootTabBarController. tabBar. frame. size. height );

}

Self. rootTabBarController. tabBar. hidden = hide;

}