Datalogic Scanning D432, D432E SelectString (SSTR), FindPosition (FPOS), StringLength (LSTR), StringConcatenation

PROGRAMMING FOR EXPERT USERS

SelectString (SSTR)

This function has the following syntax:

SSTR<source_string, pos_start, pos_end>Östring

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>Öposition

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>Ölength

This function returns the length of the defined string.

StringConcatenation

This function has the following syntax:

string1 + string2Östring

This function allows concatenating two different strings in order to get a single string as result.

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