Reference for package '#rtl'

RPos

Find last occurrence of substring or character in a string

Declaration

Source position: strutils.pp line 181

  function RPos(c: Char; const S: AnsiString) : SizeInt;  Overload;
  function RPos(const Substr: AnsiString; const Source: AnsiString)
                : SizeInt;  Overload;
  function RPos(c: UnicodeChar; const S: UnicodeString) : SizeInt
               ;  Overload;
  function RPos(const Substr: UnicodeString; const Source: UnicodeString)
                : SizeInt;  Overload;

Description

RPos looks in S for the character C or the string SubStr. It starts looking at the end of the string, and searches towards the beginning of the string. If a match is found, it returns the position of the match.

See also

Name Description
RPosEx Find last occurrence substring or character in a string, starting at a certain position