StrIndexOf

Reports the index of the first occurrence of a source string, beginning from 1.

SYNTAX
StrIndexOf(searchString, sourceString, startIndex, ignoreCase)
ARGUMENTS

searchString The string to search for
sourceString The source string beginning from 1
startIndex The search starting position
ignoreCase TRUE = Case is ignored during the search

FALSE = Case is included in the search

RETURN The index position, beginning from 1, of the value parameter if that string exists, or -1 if it does not exist.
EXAMPLE
retvalue = StrIndexOf("m","animal",2,true)

if(retvalue <> 4)

   Raise("Error", "StrCompare() The result should be 4 but it is " + retvalue)

end-if