Unit 'sysutils' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#rtl]

IsLeadChar

Is the character code the lead character of a multi-byte character.

Declaration

Source position: sysstrh.inc line 270

function IsLeadChar(

  C: AnsiChar

):Boolean; overload;

function IsLeadChar(

  B: Byte

):Boolean; overload;

function IsLeadChar(

  Ch: WideChar

):Boolean; overload;

Description

IsLeadChar returns True if the character C (or byte B) is the lead character (or byte) of a multi-byte character. In case of Ch a UTF-32 lead character.

Errors

None.


Documentation generated on: Jul 24 2023