271
Universal product codes (
A
)
Syntax :
A[:[code][1stchara[2ndchara]]
[,[code][1stchara[2ndchara]]]
[,[code][1stchara[2ndchara]]]]
where
code
is
A
,
B
, or
C
specifying the following:
If
code
is omitted, the default is all of the universal product codes.
1stchara
and
2ndchara
are flag characters representing a country code
and should be numerals from 0 to 9. If a question mark (?) is specified to
1stchara
or
2ndchara
, it acts as a wild card.
To specify multi-line code scanning, the above syntax should be preceded by
an ampersand (
&
) and should be repeated by the number of lines of codes to
be scanned.
code
cannot be omitted. In multi-line code scanning, no ques-
tion mark (?) should be specified to
1stchara
or
2ndchara
. (For detailed
specifications of multi-line code scanning, refer to the Multi-line code scanning
Example: To scan 3 lines of universal product codes, write as follows:
OPEN "BAR:" AS #1 CODE "&","A:A","A:A","A:B"
or
OPEN "BAR:" AS #1 CODE "&","A:A,A,B"
code
Bar code type
A
EAN-13 or UPC-A
B
EAN-8
C
UPC-E
Summary of Contents for BHT-BASIC 100 SERIES
Page 1: ......
Page 161: ...153 Chapter 10 Sleep Function CONTENTS 10 1 Sleep Function 154...
Page 163: ...155 Chapter 11 Resume Function CONTENTS 11 1 Resume Function 156...
Page 173: ...165 Chapter 13 Backlight Function CONTENTS 13 1 Backlight Function 166...
Page 249: ...241 Example CLOSE IF kyIn Y THEN KILL Master Dat END IF Reference Statements CLFILE...
