Change the state of a customized button (button with an image)?

Question

I know how to change the state of the regular button, as well as change the background color of a regular button. However, when I do UIButton:setBackgroundImage (cu

Answer 1

UIButton *b = [UIButton buttonWithType:UIButtonRoundedRect];
b.frame = CGRectMake(X,Y,H,W);

// set a different background image for each state
[b setBackgroundImage:myNormalBackgroundImage forState:UIControlStateNormal];
[b setBackgroundImage:mySelectedBackgroundImage forState:UIControlStateSelected];