title: how to retrieve formula field value from crystal report 8.0
body: <p>How can I retrieve formula field value from <code>Crystal Report</code> 8.0 to a <code>vb6 variable</code>??</p>
  
  <p>I used this one but it returns empty value.</p>
  
  <pre><code>varValue = crxReport.FormulaFields.GetItemByName("FieldName").Value
  </code></pre>