View N consecutive pages
GroupDocs.Viewer provides the feature to render N consecutive pages. You will have to provide the starting page number and the number of pages to be rendered. Follow the below steps to render N consecutive pages.
- Instantiate the Viewer object;
- Instantiate the HtmlViewOptions (or JpgViewOptions, or PngViewOptions, or PdfViewOptions) object;
- Create an array of desired page numbers passing start/end page number Enumerable.Range function;
- Pass page numbers array to View method.
The following code sample shows how to render N consecutive pages of a document.
int[] pageNumbers = new int[] { 1, 2, 3 };
using (Viewer viewer = new Viewer("sample.docx"))
{
HtmlViewOptions viewOptions = HtmlViewOptions.ForEmbeddedResources();
viewer.View(viewOptions, pageNumbers);
}
More resources
GitHub Examples
You may easily run the code above and see the feature in action in our GitHub examples:
- GroupDocs.Viewer for .NET examples, plugins, and showcase
- GroupDocs.Viewer for Java examples, plugins, and showcase
- Document Viewer for .NET MVC UI Example
- Document Viewer for .NET App WebForms UI Modern Example
- Document Viewer for Java App Dropwizard UI Modern Example
- Document Viewer for Java Spring UI Example
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.