title: Postback issue for reportviewer control in MVC3
body: <p>I need reportviewer control in my ASP.net MVC3 application. 
  VS2010 
  ReportViewer V10.0</p>
  
  <p>I tried using following solution. I created user control and put reportviewer control there.</p>
  
  <p><a href="https://stackoverflow.com/questions/6144513/how-can-i-use-a-reportviewer-control-in-an-asp-net-mvc-3-razor-view/7176529#7176529">How can I use a reportviewer control in an asp.net mvc 3 razor view?</a></p>
  
  <p>Code is same as shown in above link.</p>
  
  <p>The problem is,
  - if I hit next page or last page, it stays there only. 
  - if I allow user to enter parameter and than click view report button on report viewer, it does nothing.</p>
  
  <p>I know the reason, its losing its state. Its postback issue. If its regular aspx page i can control that in page_load by "!IsPostBack" but how to do that in user control. I tried putting IsPostback on control page_load but its always false.</p>
  
  <p>My code is same as listed in above link. I am using user control.</p>
  
  <p>Any solution?</p>