How do I programmatically add a exit button to a UIView - iphone

Question

When I created a UIView in my superview, I want to add a button to this view that act as an exit button.
So when pressed, it will remove this UIView from my superview, how should I do that?
The View and button in that view is created programmatically when a button is pressed
- (IBAction)skillButtonPressed:(UIButton *)sender
{
UIView *myView = [[UIView alloc] initWithFrame:CGRectMake(40, 130, 240, 232)];
UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[cancelButton setFrame:CGRectMake(0, 0, 32, 32)];
[cancelButton setTitle:#"x" forState:UIControlStateNormal];
[myView addSubview:cancelButton];
[self.view addSubview:myView];
}

Answer 1

In your class that creates the view, add a function like this:
//tag for subview - make it unique
#define SUBVIEW_TAG 9999
- (void) handleExit
{
UIView * subview = [self.view viewWithTag:SUBVIEW_TAG];
[subview removeFromSuperview];
}
and when creating the subview do:
- (IBAction)skillButtonPressed:(UIButton *)sender
{
UIView *myView = [[UIView alloc] initWithFrame:CGRectMake(40, 130, 240, 232)];
UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[cancelButton addTarget:self action:#selector(handleExit) forControlEvents:UIControlEventTouchUpInside];
[cancelButton setFrame:CGRectMake(0, 0, 32, 32)];
[cancelButton setTitle:#"x" forState:UIControlStateNormal];
[myView addSubview:cancelButton];
[myView setTag:SUBVIEW_TAG];
[self.view addSubview:myView];
//don't forget to release if you are not using ARC!
}

Answer 2

Here is the code for you:
self->myButton = [UIButton buttonWithType:UIButtonTypeCustom];
self-> myButton = CGRectMake(60, 6, 180, 30);
[self-> myButton setTitle:#"MyButton" forState:UIControlStateNormal];
[self-> myButton setTextColor:[UIColor whiteColor]];
self-> myButton = 1;
[self-> myButton addTarget:self action:#selector(myButtonTouchUpInside:) forControlEvents:UIControlEventTouchUpInside];
[self addSubview:self-> myButton];
Change the coordinates for your button placing
In myButtonTouchUpInside method implemetation,
[self removeFromSuperview];
Hope this is what you want..

Answer 3

You can even hide the view or [self removeFromSuperview];