Datalogic Scanning D8530 User Manual

POWERSCAN® D8530 

 

CONVENTIONS DESCRIPTION 
+ 

Concatenates two strings or fields. 

- 

Deletes a substring or a field from the original string. 

#DS 

Returns the string which has been decoded by the library. 

#F<n> 

Returns the result of a format which has been previously 
defined. The <n> value is in the range 1-4. 

 
 

 
This function has the following syntax: 
 
FSTR<source_string, string_start, string_stop, mode>Östring 
 
This function searches for a substring having a defined starting character 
("string_start") and a defined ending character ("string_stop") within the 
"source_string". It returns the string you searched for, or an empty one in case of 
failure. 
If searching for a substring having characters already known, the "string_start" and 
"string_stop" arguments must share the same value. 
The "mode" argument allows managing the starting character ("string_start") and the 
ending character ("string_stop"): 
0 = include both starting and ending character 
1 = include only starting character 
2 = include only ending character 
3 = discard both starting and ending character 
 
 

 
This function has the following syntax: 
 
FLSTR<source_string, string_start, len, mode>Östring 
 
This function searches for a substring having a defined starting character 
("string_start") and a defined length ("len") within the "source_string". It returns the 
string you searched for, or an empty one in case of failure.  
If searching for a substring having a length already known, the "string_start" and 
"string_stop" arguments must share the same number. 
The "mode" argument allows managing the starting character ("string_start"): 
0 = include starting character 
1 = discard starting character