title: How to intercept and change httprequests with c#
body: <p>I am developing one webservice using c#.It is possible intercept the client request using Filter(Using HttpModule).But how it is possible to modify the request.I can get request like this</p>
  
  <pre><code> Stream InputStrm = App.Context.Request.InputStream;
  </code></pre>
  
  <p>i want to decrypt the request&amp;Set it back.How can i do this??</p>