Denso 400BW-CE Spécifications télécharger pdf (Page 102)

BHT_BAR_SetDecodeOptions

Description

Sets the editing function setting value for the decoded result.

This is supported only by the BHT-700B.

Syntax

DWORD BHT_BAR_SetDecodeOptions (

EN_DCD_OPTIONS_CODE_TYPE enCodeType,

LPVOID pOptions,

DWORD dwLen)

Parameters

enCodeType

[in] Code type to be edited

pOptions

[out] Editing function setting value. The addresses for the structure are listed below.

Code type EnCodeType pOptions

UPC-E EnOptionsUPCE ST_DCD_UPCE_OPTIONS

UPC-A EnOptionsUPCA ST_DCD_UPCA_OPTIONS

EAN-8 enOptionsEAN8 ST_DCD_EAN8_OPTIONS

dwLen

[in] pOptions size (bytes). Sets the value calculated at Sizeof.

Return value

Error code Meaning

ERROR_SUCCESS Successful completion

ERROR_INVALID_PARAMETER

The storage address has not been set.

Invalid size specified.

Construction

The member construction for EN_DCD_OPTIONS_CODE_TYPE used to specify the code type is as

follows.

typedef enum _EN_DCD_OPTIONS_CODE_TYPE {

enOptionsUPCE,

enOptionsUPCA,

enOptionsEAN8,

} EN_DCD_OPTIONS_CODE_TYPE;

The member construction for ST_DCD_UPCE_OPTIONS, ST_DCD_UPCA_OPTIONS, and

ST_DCD_EAN8_OPTIONS is shown below.

typedef struct _ST_DCD_UPCE_OPTIONS {

BOOL bConvertToUPCA;

BOOL bReportNumsys;

BOOL bReportChk;

} ST_DCD_UPCE_OPTIONS, *PST_DCD_UPCE_OPTIONS;

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Denso 400BW-CE Spécifications Page 102