JCL Help:WideCharPos

 JCL Help: WideCharPos Function

Unicode.WideStringroutines

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Summary

Returns the index of the first occurrence of Ch in S.

Pascal

 function WideCharPos(const S: WideString; const Ch: WideChar; const Index: SizeInt): SizeInt;

Parameters

Parameters	Description
const S: WideString	The string which to scan for the Ch character.
const Ch: WideChar	The character to search for.
const Index: SizeInt	The index at which to start searching in S. Usually you'll pass 1 to search the entire string (Note: the string is one based, not zero based!).

Return Value

Index of the first occurrence of the specified character in the supplied string. This index is relative to the first character of the string, not relative to the specified index.

Description

WideCharPos returns the index of the first occurrence of the specified character in the supplied string. Note that this is a search for the binary pattern, no attempt is made to interpret either the given character or the string (ligatures, modifiers, surrogates etc.).

About

Unit

JclUnicode

Donator

Mike Lischke

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