using IronBarCode;
PdfBarcodeReaderOptions myPdfOptionsExample = new PdfBarcodeReaderOptions()
{
// The password string to open the PDF if there is one.
Password = "password123",
// Pages of the PDF you want to scan
PageNumbers = new[] { 1, 3 },
// By default, all barcode formats are scanned for.
// Specifying one or more, performance will increase.
ExpectBarcodeTypes = BarcodeEncoding.AllOneDimensional,
// The DPI (Dots per inch) to render each Barcode image.
DPI = 72,
// The scaling factor to scale the Width and Height when converting the PDF to Image.
// Default is 3.5
Scale = 4
};
// And, apply:
var results = BarcodeReader.ReadPdf("barcode.pdf", myPdfOptionsExample);
Imports IronBarCode
Private myPdfOptionsExample As New PdfBarcodeReaderOptions() With {
.Password = "password123",
.PageNumbers = { 1, 3 },
.ExpectBarcodeTypes = BarcodeEncoding.AllOneDimensional,
.DPI = 72,
.Scale = 4
}
' And, apply:
Private results = BarcodeReader.ReadPdf("barcode.pdf", myPdfOptionsExample)