GdPicture Imaging Forums

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        public Form1()
        {
            InitializeComponent();

            gdImaging = new GdPicture.GdPictureImaging();
            gdImaging.SetLicenseNumber("XXXX"); // Please, replace XXXX by a valid demo or commercial license key. 
            gdImaging.SetLicenseNumber1DBarcodeRecognition("XXXX"); // Please, replace XXXX by a valid demo or commercial license key. 
        }

        private void button1_Click(object sender, EventArgs e)
        {
            int iImage;
            int iCount;
            int iVar;
            int iBarcodeCount;

            iImage = gdImaging.TiffCreateMultiPageFromFile(@"d:\work\test.tif");

            iCount = gdImaging.TiffGetPageCount(iImage);
            iBarcodeCount = 0;

            for (iVar = 1; iVar <= iCount; iVar++)
            {
                gdImaging.TiffSelectPage(iImage, iVar);

                gdImaging.Barcode1DReaderDoScan(iImage, GdPicture.Barcode1DReaderScanMode.BestQuality);

                iBarcodeCount += gdImaging.Barcode1DReaderGetBarcodeCount();

                gdImaging.Barcode1DReaderClear();
                
                label1.Text = iVar.ToString();
                label1.Refresh();
            }

            gdImaging.TiffCloseMultiPageFile(iImage);

            gdImaging.ReleaseGdPictureImage(iImage);

            MessageBox.Show(iBarcodeCount.ToString());
        }