title: How to get specific cell value of table?
body: <p>suppose i have a itextsharp table called tblMain
  which is having 5 columns and 10 rows </p>
  
  <pre><code>PdfPTable tblMain= new PdfPTable(5);
  
  cell1 = new PdfPCell(new Paragraph("hello", fdefault));
  tblMain.addCell(cell1);
  cell2 = new PdfPCell(new Paragraph("hello2", fdefault));
  tblMain.addCell(cell2);
  .
  .
  .
  </code></pre>
  
  <p>so here how can i get value of some particular cell?</p>