Limitations when rendering CAD drawings

This limitation has been eliminated in v20.7. Do not set assembly binding redirect in case you’re using the v20.7 and higher.

Rendering CAD drawings requires adding assembly binding redirect

When rendering CAD drawings using GroupDocs.Viewer it is required to add the following assembly binding redirect to your project app.config or web.config files. The next example shows the required assembly binding redirect when rendering CAD drawings with GroupDocs.Viewer for .NET 20.6.1.

<configuration>
    <!--...-->
    <runtime>
        <!--...-->
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
            <!--...-->
            <dependentAssembly>
                <assemblyIdentity name="Aspose.PDF" publicKeyToken="716fcc553a201e56" culture="neutral"/>
                <bindingRedirect oldVersion="0.0.0.0-20.5.0.0" newVersion="20.5.0.0"/>
                <publisherPolicy apply="no"/>
            </dependentAssembly>
        </assemblyBinding>
    </runtime>
</configuration>

More resources

GitHub Examples

You may easily run the code above and see the feature in action in our GitHub examples:

Free Online App

Along with full-featured .NET library we provide simple but powerful free Apps. You are welcome to view Word, PDF, Excel, PowerPoint documents with free to use online GroupDocs Viewer App.

.NET Standard 2.0 API Limitations Knowledge Base