Delphi 对应Java的ASCII的字符串大小排序

{TStringlist.sort 的CaseSensitive 是true或false,都是大小写不敏感。有点Bug,所以自定下自己的MyStringList;
解决办法是自己从TStringList派生一个类,并覆盖CompareStrings方法(把AnsiCompareStr换成CompareString)
}
type
  TMyStringList = class(TStringList)
  protected
    function CompareStrings(const S1, S2: string): Integer; override;
  end;

{ TMyStringList }
function TMyStringList.CompareStrings(const S1, S2: string): Integer;
begin
  if CaseSensitive then
    Result := CompareStr(S1, S2)
  else
    Result := CompareText(S1, S2);
end;

procedure TForm1.btn3Click(Sender: TObject);
var
  St: TStringList;
begin
  St := TMyStringList.Create;

  St.Add('refundorderNo');
  St.Add('refundTime');
  St.CaseSensitive := True;
  St.Sort;

  showmessage(St.Text);
  St.free;
end;
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原文地址:https://www.cnblogs.com/studycode/p/13524933.html