Need better scanning performance?

Get a FREE customized reading template.

ExpectedBarcodesCount

ExpectedBarcodesCount defines the number of barcodes expected to be detected.

JSON Structure

Location in template:

BarcodeReaderTaskSettingOptions[i]
    └── ExpectedBarcodesCount

Parent object: BarcodeReaderTaskSetting

Example:

{
    "ExpectedBarcodesCount": 0
}

• This snippet shows only the ExpectedBarcodesCount parameter.
• To use it, embed this parameter within a BarcodeReaderTaskSetting object in the complete JSON structure.
• For the complete JSON structure, see:
  • Full JSON Structure
  • Minimal Valid JSON

Parameter Details

Remarks

• 0: detects at least one barcode.
• N ( N > 0 ): detects N barcodes.
• Dynamsoft Barcode Reader works as a loop trying different parameters to detect barcodes as many as possible. If ExpectedBarcodesCount is 0, the loop stops after a loop round finishes and detects at least one barcode. If ExpectedBarcodesCount is N, the loop stops once N barcodes are detected.
• ExpectedBarcodesCount applies to each page when decoding a multi-page file.