title: Retrieve data from Excel in WinForms
body: <p>I have an excel which contains data. I would like to read the data from column A's cell value to column F's cell value and continue to read next x columns's cell value where x equals the cell value read at column F. For example:</p>
  
  <pre><code>         A B C D E F G H I J
           a a a a a 1 a a a a 
  </code></pre>
  
  <p>F's cell value is 1 so i would like to read ( G H I J)
  If F's cell value is 2 the i would like to read ( G H I J K L M N)</p>
  
  <pre><code>         A B C D E F G H I J K L M N
           a a a a a 2 a a a a a a a a
  </code></pre>
  
  <p>F's cell value 3 :</p>
  
  <pre><code>        A B C D E F G H I J K L M N O P Q R
          a a a a a 3 a a a a a a a a a a a a
  </code></pre>
  
  <p>How can I do this ? </p>