JCL Help:StrNPos@AnsiString@AnsiString@SizeInt

 JCL Help: StrNPos Function

JCL Functions

► JclAnsiStrings.pas Functions

[+] JclAnsiStrings.pas Functions

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Summary

Returns the position of the N-th occurence of a sub-string within a string.

Pascal

 function StrNPos(const S: string; const SubStr: string; N: SizeInt): SizeInt;
function StrNPos(const S: AnsiString; const SubStr: AnsiString; N: SizeInt): SizeInt;

Parameters

Parameters	Description
const S: string	The string in which to search for N occurences of SubStr.
const SubStr: string	The sub-string to search for.
Index	The number of occurences of sub-string in S.

Return Value

Index into S where the N-th occurence of SubStr is located. If SubStr has less than N occurences in S the result is 0.

Description

StrNPos returns the index into S of the N-th occurence of the specified sub-string. This function is case-sensitive and does not work with multibyte character sets. If the specified sub-string does not have N occurence in S the function returns 0.

See Also

StrNIPos

About

Unit

JclAnsiStrings

Donator

Team JCL

Notes

This function was inspired by code submitted by George Tasker

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