title: Changing the Image of a UIButton at Runtime
body: <p>I have UIButton instance called card. I have an object called "Representer", which has a property "image", which is a UIImage. I'm trying to change the value of the button's image at runtime. I have the button in interface builder, and also declare an IBOutlet with the button. I write this code :</p>
  
  <pre><code>UIButton *card1 = [[UIButton alloc] init]; 
  [card1 setImage:representer.image forState:UIControlStateNormal]; 
  </code></pre>
  
  <p>When this code is compiled, the button's image doesn't change. Someone help me, please! </p>