Remove all subviews?

Question

When my app gets back to its root view controller, in the viewDidAppear: method I need to remove all subviews.

How can I do this?

Answer 1

In order to remove all subviews from superviews:

NSArray *oSubView = [self subviews];
for(int iCount = 0; iCount < [oSubView count]; iCount++)
{
    id object = [oSubView objectAtIndex:iCount];
    [object removeFromSuperview];
    iCount--;
}