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

CharInSet

Check whether a char is in a set of characters.

Declaration

Source position: sysansih.inc line 28

function CharInSet(

const CSet: TSysCharSet

):Boolean; function CharInSet(

Ch: WideChar;

const CSet: TSysCharSet

):Boolean;

CharInSet returns True if Ch matches one of the characters in CSet, it returns False otherwise. It is equivalent to

Ch in Setq

Later versions of this function may take WideChar into account.