Returns
the index of the first letter in the matching string, starting from
a given index.
If
the matching string isn't found then it will return -1. Value is
the string that is searched for in String.
Syntax:
StrIndexOf (String, Value, StartIndex)
Example:
Msgbox
(StrIndexOf ("abcdef" , "cd",0))
Result
: Displays 2.
Example:
Msgbox
(StrIndexOf ("abcdef" , "ab",1))
Result:
Displays -1 (not found)