function Pos ( const Needle, HayStack : string ) : Integer;
Description
The Pos function finds the position of one string Needle within another HayStack.
If the string is not found, 0 is returned.
The search is case sensitive.
Notes
Warning : you should ideally use AnsiPos instead of Pos since the former supports wide character sets.
Related commands
AnsiPos Find the position of one string in another