title: Using a message send to set `UILabel` text
body: <p>I've read on here how it is quite easy to set the text of a <code>UILabel</code> through code. The only issue that I'm having right now is correct syntax. I have a message send, <code>[myReciever readValue];</code> that is used to check a value in a specific location. I'm trying to set the <code>UILabel</code>'s text to match the return value of that message send. Here is what I've tried:</p>
  
  <pre><code>self.myLabel.text = @"%@",[myReciever readValue]; 
  </code></pre>
  
  <p>^ This only sets the label as <code>%@</code>.</p>
  
  <pre><code>  NSString *stringText = [myReciever readValue]; 
          self.myLabel.text = (@"%@", stringText);
  </code></pre>
  
  <p>^ This makes the text disappear completely. Does anyone know how I can use a message send to set the text of a <code>UILabel</code>? Also, the message send <strong>returns a string</strong>.</p>