TCharacter.ToUpper Method (Char)

Converts a UTF-16 char to its upper case equivalent according to the Unicode specification.

Pascal

class function ToUpper(C: Char): Char; overload; static;
class function ToUpper(const S: string): string; overload; static;

C++

static __fastcall Char ToUpper(Char C);
static __fastcall AnsiString ToUpper(const AnsiString S);

Description

This function is overloaded.

Converts the UTF-16 char C to its upper case equivalent according to the Unicode specification if it exists; otherwise it returns the value passed in.

Returns a copy of the string S in which all characters have been converted to their uppercase equivalents according to the Unicode specification.