Web Demos

BARCODE READER SDK DEMO

Explore the flexibe barcode reading settings to optimize for your specific usage scenario.

WEB TWAIN SDK DEMO

Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.

BARCODE READER JAVASCRIPT DEMO

Transform any camera-equipped devices into real-time, browser-based barcode and QR code scanners.

MRZ SCANNER WEB DEMO

Detects the machine-readable zone of a passport, scans the text, and parses into human-readable data.

APP STORE DEMOS

BARCODE READER SDK FOR IOS

BARCODE READER SDK FOR ANDROID

VIEW MORE DEMOS >
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Table of contents

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Delegates

Delegate Description
CB_Error Represents the method that will handle the error code returned by the SDK.
CB_IntermediateResult Represents the method that will handle the intermediate result array returned by the SDK.
CB_TextResult Represents the method that will handle the text result array returned by the SDK.

CB_Error

Represents the method that will handle the error code returned by the SDK.

delegate void Dynamsoft.DBR.CB_Error(int frameId, int errorCode, IntPtr pUser)

Parameters
[in, out] frameId The id of the frame.
[in, out] errorCode Error Code generated when decoding the frame.
[in, out] pUser Arguments pass to your function.

CB_IntermediateResult

Represents the method that will handle the intermediate result array returned by the SDK.

delegate void Dynamsoft.DBR.CB_IntermediateResult(int frameId, IntermediateResult[] intermediateResults, IntPtr pUser)

Parameters
[in, out] frameId The id of the frame.
[in, out] intermediateResults The intermediate results of the frame. [in, out] pUser Arguments pass to your function.

CB_TextResult

Represents the method that will handle the text result array returned by the SDK.

delegate void Dynamsoft.DBR.CB_TextResult(int frameId, TextResult[]  textResults, IntPtr pUser) 

Parameters
[in, out] frameId The id of the frame.
[in, out] textResults Recognized barcode results of the frame. [in, out] pUser Arguments pass to your function.

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Version 7.5.0

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