title: Data Table Column Reference
body: <p>I have a data table with column names as strings of characters.</p>
  
  <p>While</p>
  
  <pre><code>datatable[RowNumber, `Column Name`]
  </code></pre>
  
  <p>is working Fine, </p>
  
  <pre><code>datatable[RowNumber,datatable2[RowNumber,,ColumnName]]
  </code></pre>
  
  <p>is not working.</p>
  
  <pre><code>datatable2[RowNumber,,ColumnName2]= Column Name2
  </code></pre>
  
  <p>How do I fix this?</p>