'DeclarationPublic Class BarcodeReader
'UsageDim instance As BarcodeReader
public class BarcodeReader
public class BarcodeReader
public class BarcodeReader
public ref class BarcodeReader
Reads barcode from image files, Bitmap object, Stream objects, base64-encoded images.
Syntax
Public Constructors
| Name | Description | |
|---|---|---|
 | BarcodeReader Constructor | Barcode reader constructor |
Public Properties
| Name | Description | |
|---|---|---|
 | Auto1D | Enables reading of all 1D barcode types |
| Codabar | Enables/disables reading of Codebar barcodes |
| Code128 | Enables/disables reading of Code 128 barcodes |
| Code39 | |
| Code39basic | Enables/disables reading of Basic Code 39 barcodes. |
| Code39checksum | Enables/disables reading of Code 39 barcodes with a checksum. |
| Code93 | Enables/disables reading of Code 93 barcodes |
| DataMatrix | Enables/disables reading of DataMatrix barcodes |
| Diagonal | Enables/disables reading of substantially diagonal barcodes (default true) |
| DrvLicID | Enables/disables reading of DL/ID barcodes |
| Ean13 | Enables/disables reading of EAN-13 barcodes |
| Ean8 | Enables/disables reading of EAN-8 barcodes |
| FourState | Enables/disables reading of 4-State barcodes: USPS Intelligent Mail, British Postcode, Australian Postcode |
| Horizontal | Enables/disables reading of substantially horizontal barcodes (default true) |
| Interleaved2of5 | |
| Interleaved2of5checksum | Enables/disables reading of Interleaved 2 of 5 barcodes with checksum. |
| IO | ImageIO object controls how PDF files are opened for barcode reading |
| MaxBarcodes | Maximum number of barcodes returned by Read methods. |
| Patch | Enables/disables reading of PATCH barcodes |
| Pdf417 | Enables/disables reading of PDF417 barcodes |
| Postnet | Enables/disables reading of Postnet and Planet barcodes |
| QR | Enables/disables reading of QR barcodes |
| TbrCode | Set/Get Tbr Code |
| Ucc128 | Enables/disables reading of UCC 128 barcodes |
| Upca | Enables/disables reading of UPCA barcodes |
| Upce | Enables/disables reading of UPCE barcodes |
| Vertical | Enables/disables reading of substantially vertical barcodes (default true) |
| Zone | Limits barcode detection to a rectangular area on an image |
Public Methods
| Name | Description | |
|---|---|---|
 | Dispose | Immediately free object resources. |
| Read | Overloaded. Reads barcodes from a Bitmap object or image file |
Public Events
| Name | Description | |
|---|---|---|
 | BarcodeFoundEvent | Occurs when BarcodeReader.Read methods find a new barcode. |
| ImageOpenedEvent | Occurs when BarcodeReader.Read(fileName) or BarcodeReader.Read(fileName, pageNumber) methods open a new image for barcode reading. |
Example
See Barcode Reading code examples on Inlite's How-to Web Site
See Also