title: want to know the difference between D7, $D7 and $D$7
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/7984282/excel-formula-meaning-of">Excel Formula Meaning of $</a>  </p>
  </blockquote>
  
  
  
  <p>I'm new to the excel macro development, can anyone tell me the difference between D7, $D7 and $D$7?</p>