Product Reference Guide 211FindPosition (FPOS)This function has the following syntax:FPOSpositionThis function searches for a defined substring within the "source_string" and returns itsposition. If the substring is not found, the returned value is 1.StringLength (LSTR)This function has the following syntax:LSTRlengthThis function returns the length of the defined string.StringConcatenationThis function has the following syntax:string1 + string2stringThis function allows concatenating two different strings in order to get a single string asresult.StringDiscardThis function has the following syntax:string1 - string2stringThis function discards all the strings having the same value as "string2" which can be foundin "string1". If no "string2" is found within "string1", the result returns "string1".InsertString (ISTR)This function has the following syntax:ISTR position>stringThis function inserts a new string ("string1") within the "source_string" and places it in thedefined "position".If the value of the "position" argument is longer than "source_string" length, "string1" willbe placed after the last character of the source string.ReplaceString (RSTR)This function has the following syntax:RSTR string2>stringThis function searches for "string1" within the "source_string". All the strings having thesame value as "string1" within the "source_string" will be replaced by "string2".If no "string1" is found in the "source_string", the result returns the "source_string".ExamplesThe string transmitted is 12345abcdef3790 and corresponds to the #DS function, asdefined in the programming language.1. expression SSTR<#DS,1,5> + SSTR<#DS,11,15> + SSTR<#DS,6,9>result 12345f3790abcd
