' Copyright (c) 2021 ActivePDF, Inc. ' ActivePDF WebGrabber 2016 ' Example generated 03/08/21 Imports System ' Make sure to add the ActivePDF product .NET DLL(s) to your application. ' .NET DLL(s) are typically found in the products 'bin' folder. Public Class Examples Sub Example() Dim strPath As String, results As WebGrabberDK.Results.WebGrabberResult strPath = AppDomain.CurrentDomain.BaseDirectory ' Instantiate Object Dim oWG As APWebGrabber.WebGrabber = New APWebGrabber.WebGrabber() ' Enable extra logging (logging should only be used while troubleshooting) ' C:\ProgramData\activePDF\Logs\ oWG.Debug = true ' Fast web view oWG.LinearizePDF = true ' Time to wait for conversion to complete (in seconds) ' Set the amount of time before a request will time out oWG.TimeoutSpan = new TimeSpan(0, 0, 40) ' Margins (Top, Bottom, Left, Right) 1.0 = 1" oWG.SetMargins(0.75, 0.75, 0.75, 0.75) ' 0 = Portrait, 1 = Landscape oWG.Orientation = 0 ' Rendering engine used for the HTML ' 0 = Native, 1 = IE oWG.EngineToUse = APWebGrabberInterface.ConversionEngine.Native ' Convert HTML fields to PDF fields oWG.PreserveButtons = false oWG.PreserveCheckBoxes = false oWG.PreserveDropDowns = false oWG.PreserveRadioButtons = false oWG.PreserveTextBoxes = false ' Convert links oWG.GenerateLinks = APWebGrabberInterface.LinkStyle.Both ' Convert h tags into bookmarks oWG.GenerateBookmarks = true ' Enable flash conversion oWG.EmbedFlash = 1 ' Add a header and footer to the PDF output ' Must use full paths to additional files ' Using %cp% of %tp% in the HTML equals current and total page numbers oWG.HeaderHTML = "<html><body>" oWG.HeaderHTML = "<div style='float: left;'>activePDF.com</div>" oWG.HeaderHTML = "<div style='float: right;'>03/08/2021 12:21AM</div>" oWG.HeaderHTML = "</body></html>" oWG.HeaderHeight = 0.5 oWG.FooterHTML = "<html><body>" oWG.FooterHTML = "<div style='text-align: center;'>%cp% of %tp%</div>" oWG.FooterHTML = "</body></html>" oWG.FooterHeight = 0.5 ' PDF output location and filename oWG.OutputDirectory = strPath oWG.NewDocumentName = "headfoot.pdf" ' HTML to convert ' Examples: ' http://domain.com/path/file.aspx ' c:\folder\file.html oWG.URL = "http://examples.activepdf.com/samples/doc" ' Perform the HTML to PDF conversion results = oWG.ConvertToPDF() If results.WebGrabberStatus <> WebGrabberDK.Results.WebGrabberStatus.Success Then ErrorHandler("ConvertToPDF", results, results.WebGrabberStatus.ToString()) End If ' Clear variables from HeaderHTML and HeaderURL properties oWG.ClearHeaderHTML() ' Clear variables from FooterHTML and FooterURL properties oWG.ClearFooterHTML() ' Release Object oWG = Nothing ' Process Complete WriteResults("Done!") End Sub ' Error Handling Sub ErrorHandler(ByVal strMethod As String, ByVal results As ADK.Results.Result, ByVal errorStatus As String) WriteResults("Error with " + strMethod) WriteResults(errorStatus) WriteResults(results.Details) If results.Origin.Function <> strMethod Then WriteResults(results.Origin.Class + "." + results.Origin.Function) End If If Not results.ResultException Is Nothing Then ' To view the stack trace on an exception uncomment the line below 'WriteResults(results.ResultException.StackTrace) End If Environment.Exit(1) End Sub ' Write output data Sub WriteResults(content As String) ' Choose where to write out results ' Debug output 'System.Diagnostics.Debug.WriteLine("ActivePDF: * " + content) ' Console Console.WriteLine(content) ' Log file 'Using tw = New System.IO.StreamWriter(AppDomain.CurrentDomain.BaseDirectory & "application.log", True) ' tw.WriteLine("[" + DateTime.Now.ToString("MM/dd/yyyy HH:mm:ss") + "]: => " + content) 'End Using End Sub End Class