ReportViewer in WPF App

[christianamado]

Hi there, I have a situation with ReportViewer with Implicit Styles (Windows8Touch). When I run my project an error is shown:

An unhandled exception of type 'System.InvalidOperationException' occurred in PresentationFramework.dll. Additional information: 'root' name cannot be found in the name scope of 'System.Windows.Controls.Grid'.

So, viewing the details of the error I found this situation in the InnerException:
Cannot load 'DocumentFormat.OpenXml'...

I added the library in my project and the following setting in App.config:

<dependentAssembly>
    <assemblyIdentity name="DocumentFormat.OpenXml" culture="neutral" publicKeyToken="31bf3856ad364e35"/>
    <bindingRedirect oldVersion="0.0.0.0-65535.65535.65535.65535" newVersion="2.5.5631.0"/>
</dependentAssembly>

But the first error is shown without InnerException. With any other Implicit Style (Office2013, Windows 7, etc) works perfectly.

Is there a problem with Windows8Touch XAML definition in Implicit Styles?

[Nasko]

Hello Christian,

Unfortunately, we were unable to reproduce the described issue locally. In order to help you further we would need a sample project exhibiting the issue, so we can debug it locally and advise accordingly.
In case there is some sensitive information you can open a separate support ticket and zip and attach such sample there.

Regards,
Nasko
Telerik

 

 

[Boots]

Hello,

I'm also using the Windows8Touch implicit Style in and receiving the message 'root' name cannot be found in the name scope of 'System.Windows.Controls.Grid'.

Did you ever find a solution to this?

Thanks Much,
~Boots

[Nasko]

Hello,

There seems to be an issue with the Windows8 and Office2013 themes in version 8.0.14.225 of Telerik Reporting. What we can suggest at the moment is to upgrade to the latest internal build of Telerik Reporting (8.0.14.311).

Regards,
Nasko
Telerik