' For complete examples and data files, please go to https://github.com/groupdocs-viewer/GroupDocs.Viewer-for-.NET
' get Configurations
Dim config As ViewerConfig = Utilities.GetConfigurations()
' create html handler
Dim htmlHandler As New ViewerHtmlHandler(config)
' guid implies that unique document name
Dim guid As String = DocumentName
Dim printableHtmlOptions As New PrintableHtmlOptions(guid)
' get printable html in PrintableHtmlContainer
Dim container As PrintableHtmlContainer = htmlHandler.GetPrintableHtml(printableHtmlOptions)
' save html content
Utilities.SaveAsHtml(guid, container.HtmlContent)