' For complete examples and data files, please go to https://github.com/groupdocs-viewer/GroupDocs.Viewer-for-.NET
Dim config As ViewerConfig = Utilities.GetConfigurations()
' Create html handler
Dim htmlHandler As New ViewerHtmlHandler(config)
Dim guid As String = DocumentName
' Set Cells options to hide overflowing text
Dim options As New HtmlOptions()
options.CellsOptions.TextOverflowMode = TextOverflowMode.HideText
' Get pages
Dim pages As List(Of PageHtml) = htmlHandler.GetPages(guid, options)
For Each page As PageHtml In pages
'Save each page at disk
Utilities.SaveAsHtml(Convert.ToString(page.PageNumber + "_") & DocumentName, page.HtmlContent)
Next