Error when adding ReportViewer on Silverlight UserControl

[Daniel Plomp]

Hi telerik,

I'm getting the following error when adding the ReportViewer control to a Silverlight Usercontrol. This control lives inside a Silverlight Class Library. I've added the reference to Telerik.ReportViewer.Silverlight.

Am I forgetting something?

Error HRESULT E_FAIL has been returned from a call to a COM component.
   at MS.Internal.XcpImports.MethodEx(IntPtr ptr, String name, CValue[] cvData)
   at MS.Internal.XcpImports.MethodPack(IntPtr objectPtr, String methodName, Object[] rawData)
   at MS.Internal.XcpImports.Collection_Add[T](PresentationFrameworkCollection`1 collection, Object value)
   at System.Windows.PresentationFrameworkCollection`1.AddImpl(Object value)
   at System.Windows.PresentationFrameworkCollection`1.System.Collections.IList.Add(Object value)
   at Microsoft.Expression.DesignModel.InstanceBuilders.ClrObjectInstanceBuilder.InstantiateChildren(IInstanceBuilderContext context, ViewNode viewNode, DocumentCompositeNode compositeNode, Boolean isNewInstance)

Regards,
Daniel

[Steve]

Hello,

You need to add more references as the Silverlight viewer uses RadControls for Silverlight and some Silverlight controls:

• Telerik.ReportViewer.Silverlight.dll
• System.Windows.Controls.dll
• Telerik.Windows.Controls.dll
• Telerik.Windows.Controls.Input.dll
• Telerik.Windows.Controls.Navigation.dll

This information is available in the How to: Add report viewer to a Silverlight application help article.

Regards,
Steve
the Telerik team

[Daniel Plomp]

Ah ok. Sorry. I forgot to also add the other needed assemblies that the ReportViewer needs. I just thought that they would be added automatically.

Regards,
Daniel

EDIT: @Steve: Thanks ;)