Unit 'StrUtils' Package
[Overview][Resource strings][Constants][Types][Procedures and functions][Index] [#rtl]

NPos

Returns the position of the N-th occurrence of a substring in a string.

Declaration

Source position: strutils.pp line 192

function NPos(

  const C: string;

  const S: string;

  N: Integer

):SizeInt;

Arguments

C

  

Substring to search for.

S

  

String to search.

N

  

Which position to return.

Description

NPos checks S for the position of the N-th occurrence of C. If C occurs less than N times in S, or does not occur in S at all, 0 is returned. If N is less than 1, zero is returned.

Errors

None.

See also

WordPosition

  

Search position of Nth word in a string.

FindPart

  

Search for a substring in a string, using wildcards.

#rtl.system.Pos

  

Search for substring in a string.

PosEx

  

Search for the occurrence of a character in a string, starting at a certain position.


Documentation generated on: Nov 24 2024