System.SysUtils.AnsiStrComp
Delphi
function AnsiStrComp(S1, S2: PAnsiChar): Integer;
function AnsiStrComp(S1, S2: PWideChar): Integer;
C++
extern DELPHI_PACKAGE int __fastcall AnsiStrComp _DEPRECATED_ATTRIBUTE1("Moved to the AnsiStrings unit") (char * S1, char * S2)/* overload */;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.SysUtils.pas System.SysUtils.hpp |
System.SysUtils | System.SysUtils |
Description
Warning: The ANSI version of AnsiStrComp is deprecated. Please use the AnsiStrings unit.
Compares null-terminated character strings.
AnsiStrComp compares S1 to S2, with case sensitivity. The compare operation is controlled by the current locale. The return value is one of the following.
Condition | Return Value |
---|---|
S1 > S2 |
> 0 |
S1 < S2 |
< 0 |
S1 = S2 |
= 0 |
Note: Most locales consider lowercase characters to be less than the corresponding uppercase characters. This is in contrast to ASCII order, in which lowercase characters are greater than uppercase characters.
Note: This function supports multi-byte character sets (MBCS).