Sample Code VB.NET
Imports SelectPdf Namespace Controllers Public Class ConvertUrlToPdfController Inherits Controller ' GET: /ConvertUrlToPdf/ Public Function Index() As ActionResult Return View() End Function <HttpPost> Public Function SubmitAction(collection As FormCollection) As ActionResult ' read parameters from the webpage Dim url As String = collection("TxtUrl") Dim pdf_page_size As String = collection("DdlPageSize") Dim pageSize As PdfPageSize = DirectCast([Enum].Parse(GetType(PdfPageSize), pdf_page_size, True), PdfPageSize) Dim pdf_orientation As String = collection("DdlPageOrientation") Dim pdfOrientation As PdfPageOrientation = DirectCast( [Enum].Parse(GetType(PdfPageOrientation), pdf_orientation, True), PdfPageOrientation) Dim webPageWidth As Integer = 1024 Try webPageWidth = System.Convert.ToInt32(collection("TxtWidth")) Catch End Try Dim webPageHeight As Integer = 0 Try webPageHeight = System.Convert.ToInt32(collection("TxtHeight")) Catch End Try ' instantiate a html to pdf converter object Dim converter As New HtmlToPdf() ' set converter options converter.Options.PdfPageSize = pageSize converter.Options.PdfPageOrientation = pdfOrientation converter.Options.WebPageWidth = webPageWidth converter.Options.WebPageHeight = webPageHeight ' create a new pdf document converting an url Dim doc As PdfDocument = converter.ConvertUrl(url) ' save pdf document Dim pdf As Byte() = doc.Save() ' close pdf document doc.Close() ' return resulted pdf document Dim fileResult As FileResult = New FileContentResult(pdf, "application/pdf") fileResult.FileDownloadName = "Document.pdf" Return fileResult End Function End Class End Namespace