LEAD Support Forum   Resource to find answers and post technical questions about LEAD products. Search       Forums Home

Never MInd I got 2 different examples mixed up and spliced together. Started by CaveMan2 at 02-22-2008 11:48. Topic has 2 replies. LEAD Support Fo... » Enduser » ePrint » Never MInd I got 2 different examples mixed up and spliced together.

Search

02-22-2008, 11:48 CaveMan2 Joined on 06-07-2007 Posts 12 Invalid parameter???? Hello all: I get a invalid paramater on the appprinter line and I do not see how. Imports LPEPCLib Public Class SSMain Dim WithEvents ePrintEvents As EPrint Const PRINTER_NAME = "MS ePrint" Const DMPAPER_USER = 1 'Application Loading and Shut down Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ePrintEvents = New EPrint ePrintEvents.UnlockSupport(SupportLockConstants.SUPPORT_GENERAL, "unlock code goes here") Dim PrinterSpecifications As New EpnPrinterSpecifications Dim MultiSaveOptions As New EpnMultiSaveOptions Dim PrintersList As New EpnPrinterList Dim nRet As Integer ePrintEvents.AddPrinter(PRINTER_NAME, PrinterTypeConstants.PRINTER_OEM_NORMAL) ***** See Error Below ***** If nRet = 0 Then 'Prepare Save Options MultiSaveOptions.UseSave = True 'MultiSaveOptions.SaveElementsCount = 1 MultiSaveOptions.PrinterSaveOptions(0).SaveOptions.FileName = "E:\Build\eRecords.tif" MultiSaveOptions.PrinterSaveOptions(0).SaveOptions.Format = ePrintFileConstants.FILE_CCITT_GROUP4 MultiSaveOptions.PrinterSaveOptions(0).SaveOptions.DocumentType = DocumentTypeConstants.FT_SAVE_TYPE_RASTER MultiSaveOptions.PrinterSaveOptions(0).SaveOptions.RasterOptions.BitsPerPixel = 1 MultiSaveOptions.PrinterSaveOptions(0).SaveOptions.RasterOptions.QFactor = 100 MultiSaveOptions.PrinterSaveOptions(0).SaveOptions.RasterOptions.StampBits = 24 MultiSaveOptions.PrinterSaveOptions(0).SaveOptions.RasterOptions.StampWidth = 128 MultiSaveOptions.PrinterSaveOptions(0).SaveOptions.RasterOptions.StampHeight = 128 MultiSaveOptions.PrinterSaveOptions(0).SaveOptions.RasterOptions.MultiPageFile = True 'Set OEM Printer Save Options ePrintEvents.SetPrinterSaveOptions(PRINTER_NAME, MultiSaveOptions) ' Set Printer Conflict Solve Dim RenamingOptions As New EpnRenamingOptions ePrintEvents.GetDefaultRenamingOptions(RenamingOptions) ePrintEvents.SetPrinterConflictSolving(PRINTER_NAME, OverwriteConstants.SAVE_APPEND_FAVOR_RENAME, RenamingOptions) End If    Report

02-22-2008, 11:49 CaveMan2 Joined on 06-07-2007 Posts 12 Sorry forgot the error. System.Runtime.InteropServices.COMException was unhandled by user code ErrorCode=-2146808275 Message="LEAD Error: Invalid parmameter passed" Source="LEADePrint.LEADePrint.140" StackTrace: at LPEPCLib.EPrintClass.AddPrinter(String pszPrinterName, PrinterTypeConstants PrinterType) at SaftyScan__R_.SSMain.Form1_Load(Object sender, EventArgs e) in F:\Development\VB2005\Front End\SaftyScan (R)1\SaftyScan (R)1\SSMain.vb:line 30 at System.EventHandler.Invoke(Object sender, EventArgs e) at System.Windows.Forms.Form.OnLoad(EventArgs e) at System.Windows.Forms.Form.OnCreateControl() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.WmShowWindow(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.Form.WmShowWindow(Message& m) at System.Windows.Forms.Form.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)    Report

02-22-2008, 15:39 CaveMan2 Joined on 06-07-2007 Posts 12 Never MInd I got 2 different examples mixed up and spliced together. I got it working.    Report

LEAD Support Fo... » Enduser » ePrint » Never MInd I got 2 different examples mixed up and spliced together.

(please select) Forums Home |- Search Forums |- Active Topics |- Unanswered Posts User Options |- Sign In |- Create a New Account |- Forgot Password General |- Feature Requests |- Example Requests |- Support Site Suggestions Enduser |- ePrint |-- FAQ |- Multimedia Codec's |- Capture & Convert |- Capture & Present |- Photoshop Plugins |- LEADViEW LEAD/Axtel Barcode SDK |- LEAD/Axtel FAQ |- Barcode Developer |- FAQ |- General |- Image Processing |- Image Compression |-- Examples |- Color Conversion |- Image Display |- Special Effects |- Multimedia |- Internet |-- Examples |- File Formats |- Scanning/Capture |- Common Dialogs |- Printing |- Annotations |- Database |- DICOM/Medical Imaging |- OCR |- JBIG |- Vector |- PDF |- ePrint API |- Multimedia Filter Pack API |- DotNet |-- WPF |- Deployment