title: Find a variable with concatenation
body: <p>I would like to find a variable with concatenation.</p>
  
  <p>Exemple :</p>
  
  <pre><code>Dim oExcelRangeArray1(0, 0) As Object
  Dim oExcelRangeArray2(0, 0) As Object
  Dim oExcelRangeArray3(0, 0) As Object
  
  For i As Integer = 1 To 3
      oExcelRangeArray &amp; i = xl.Range("A1:Z400").Value
  Next
  </code></pre>
  
  <p>but <code>oExcelRangeArray &amp; i</code> doesn't work.</p>
  
  <p>Thank you</p>