View specific pages

GroupDocs.Viewer also provides the features to render only the selected page numbers. You can specify a list of the document pages to be rendered. Follow the below steps to achieve this functionality.

Instantiate the Viewer object;
Instantiate the HtmlViewOptions (or JpgViewOptions, or PngViewOptions, or PdfViewOptions) object;
Pass desired page numbers to View method.
The following code sample shows how to render N consecutive pages of a document.

The following code sample shows how to render the first and third pages of a document.

using (Viewer viewer = new Viewer("sample.docx"))
{
    HtmlViewOptions viewOptions = HtmlViewOptions.ForEmbeddedResources();
    viewer.View(viewOptions, 1, 3);
}

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.

Set output image size limits when rendering to PNG/JPG Set output image size limits when rendering single image to PDF/HTML.