Data Structure Reference 5-5
CODE39INFO
The CODE39INFO data structure contains scanner configuration
information about Code 39 bar codes. To read these values,
applications call scnGetCode39Info; to set these values, they
call scnSetCode39Info.
typedef struct _Code39Info
{
unsigned char uchEnable;
unsigned char uchEnableTrioptic;
unsigned char uchCvtC39toC32;
unsigned char uchEnableC32Prefix;
unsigned char uchLength1;
unsigned char uchLength2;
unsigned char uchVerifyCheckDigit;
unsigned char uchXmitCheckDigit;
unsigned char uchEnableFullASCII;
} CODE39INFO;
Field Description
uchEnable Enable/disable the ability to scan Code 39
bar codes.
Default: SCN_ENABLE
uchEnableTrioptic Enable/disable the ability to scan Trioptic
Code 39 bar codes. Do not enable
uchEnableTrioptic and uchEnableFullASCII
at the same time.
Default: SCN_DISABLE
uchCvtC39toC32 Enable/disable the ability to convert Code
39 bar codes to Code 32 bar codes. You
must enable uchEnable when enabling this
parameter.
Default: SCN_DISABLE
