Description: Returns the start position of the StringSought
in StringSearched starting in position Start.
Start : Optional. Index of the character in StringSearched to start the
searching for StringSought StringSearched : Optional. String to be
searched for the string StringSought StringSought : Optional. String to
be sought in string StringSearched Compare : Optional. Constant
to denote the method of searching: 0 denotes binary compare (Case sensitive)
and 1 (default) denotes a text compare.
Find the position of the Word
world in hello world (=0: cannot be found) =InStr(1,"hello
world","World") Find the position of the word World in hello
world with a text search (case sensitive)