title: DateWise data display in gridview
body: <p>How to show DateWise data in Gridview in asp.net.Means dats should be in   header when we click on any month.
  like </p>
  
  <pre><code>Broadcast 1jan 2jan 3jan.........
   abc        0    1    0
   xyz        0    1    1
  </code></pre>