SysUtils.AnsiStrUpper Function

Converts all characters in a null-terminated string to upper case.

Pascal

function AnsiStrUpper(Str: PChar): PChar;

C++

const char * AnsiStrUpper(const char * Str);

SysUtils

AnsiStrUpper returns a null-terminated string where all characters are upper case. The conversion uses the current locale.

Note: This function supports multi-byte character sets (MBCS).