Unable to use ReportViewer in asp.net web forms application

• scott@canuckconsulting.com

  Old Hand

  Points: 399

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  March 22, 2014 at 10:19 am

  #396467

  I have installed the ReportViewer version 11 download and am struggling to get it to work at all in Visual Studio 2013.

  I created an empty web ASP.Net Web application and add a webform. To this aspx I drag from the toolbox a ScriptManager control as well as a ReportViewer control. Doing this adds the following line at the top of the file:

  <%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>

  I check references and see that Microsoft.ReportViewer.WebForms exists and is of version 11.

  Finally here is my updated Web.config:

  <?xml version="1.0"?>

  <!--

  For more information on how to configure your ASP.NET application, please visit

  http://go.microsoft.com/fwlink/?LinkId=169433

  -->

  <configuration>

  <system.webServer>

  <validation validateIntegratedModeConfiguration="false" />

  </system.webServer>

  <system.web>

  <httpHandlers>

  <add verb="*" path="Reserved.ReportViewerWebControl.axd" type = "Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" />

  </httpHandlers>

  <compilation debug="true" targetFramework="4.5">

  <assemblies>

  <add assembly="Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>

  <add assembly="Microsoft.ReportViewer.Common, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>

  <add assembly="Microsoft.Build.Framework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

  </assemblies>

  </compilation>

  <httpRuntime targetFramework="4.5"/>

  </system.web>

  </configuration>

  Running the project gives the following error:

  0x800a1391 - JavaScript runtime error: 'Microsoft' is undefined

  I've uploaded the test solution here in case it helps: