AnsiCompareStr
Compare 2 ansistrings, case sensitive, ignoring accents characters.
Declaration
Source position: sysstrh.inc line 92
function AnsiCompareStr(const S1: string; const S2: string) : Integer;
Description
AnsiCompareStr compares two strings and returns the following result:
- < 0
- if S1<S2.
- 0
- if S1=S2.
- > 0
- if S1>S2.
The comparison takes into account Ansi characters, i.e. it takes care of strange accented characters. Contrary to AnsiCompareText , the comparison is case sensitive.
Remark
A widestring manager must be installed in order for this function to work correctly with various character sets. !!!
Errors
None.
See also
| Name | Description |
|---|---|
| AdjustLineBreaks | Convert possible line-endings to the currently valid line ending. |
| AnsiCompareText | Compare 2 ansistrings, case insensitive, ignoring accents characters. |
Example
Program Example49;
{ This program demonstrates the AnsiCompareStr function }
{$H+}
Uses sysutils;
Procedure TestIt (S1,S2 : String);
Var R : Longint;
begin
R:=AnsiCompareStr(S1,S2);
Write ('"',S1,'" is ');
If R<0 then
write ('less than ')
else If R=0 then
Write ('equal to ')
else
Write ('larger than ');
Writeln ('"',S2,'"');
end;
Begin
Testit('One string','One smaller string');
Testit('One string','one string');
Testit('One string','One string');
Testit('One string','One tall string');
End.