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PROGRAMMING FOR EXPERT USERS
135
SelectString (SSTR)
This function has the following syntax:
SSTR
<source_string, pos_start, pos_end>
Ö
string
It extracts a substring whose characters are between "pos_start" and "pos_end" from
the "source_string".
If "pos_end" is longer than the "source_string" length, no error will be generated
since the exceeding characters are ignored.
The first character of every string is in position 1.
FindPosition (FPOS)
This function has the following syntax:
FPOS
<source_string, search_string>
Ö
position
This function searches for a defined substring within the "source_string" and returns
its position. If the substring is not found, the returned value is 1.
StringLength (LSTR)
This function has the following syntax:
LSTR
<string>
Ö
length
This function returns the length of the defined string.
StringConcatenation
This function has the following syntax:
s string2
Ö
string
This function allows concatenating two different strings in order to get a single string
as result.
Summary of Contents for PowerScan D8530
Page 1: ...PowerScan D8530 Reference Manual...
Page 126: ...POWERSCAN D8530 114 QR PDF417 DataMatrix Normal DataMatrix Inverse...
Page 156: ...POWERSCAN D8530 144 AUTOSCAN PATTERN CODE s...
Page 157: ...NOTES...
Page 158: ...NOTES...