How to pass multiple parameters to a crystal report?
<p>I have a crystal report in my asp.net web application which has a lot of report parameters (about 15). Previously I was using querystring to pass them but it was being unsecure.</p>

<p>Now I am mapping all parameters to a Hashtable, storing them in session &amp; passing to the report viewer. Now If user opens multiple instance of reports in different browser tabs, the session values get messed up. When I navigate pages, wrong reports are displayed.</p>

<blockquote>
  <p>Please advise me a good method to pass my parameters to report.</p>
</blockquote>

<p>Damien.</p>
