Customize the ASP.NET Document Viewer's Color Scheme
The ASP.NET Document Viewer supports the standard DevExpress theming mechanism.
You can specify one of the available themes during the style sheet’s registration as shown below.
@Html.DevExpress().GetStyleSheets(
new StyleSheet { ExtensionSuite = ExtensionSuite.Report, Theme="Aqua" }
)
Tip
See the Applying Themes document to learn how to apply themes in ASP.NET MVC applications.