C API Reference - Initialize and Destroy Methods

DBR_CreateInstance

Create an instance of Dynamsoft Barcode Reader.

DBR_API void* DBR_CreateInstance ()	

Return value

Returns an instance of Dynamsoft Barcode Reader. If failed, returns NULL.

Remark

Partial of the decoding result will be masked with “*” without a valid license key.

Code Snippet

void* barcodeReader = DBR_CreateInstance();
DBR_InitLicense(barcodeReader, "t0260NwAAAHV***************");
DBR_DestroyInstance(barcodeReader);

DBR_DestroyInstance

Destroy the instance of Dynamsoft Barcode Reader.

DBR_API void DBR_DestroyInstance (void* barcodeReader)	

Parameters

[in] barcodeReader Handle of the barcode reader instance.

Code Snippet

void* barcodeReader = DBR_CreateInstance();
DBR_InitLicense(barcodeReader, "t0260NwAAAHV***************");
DBR_DestroyInstance(barcodeReader);