var
sm: tstringstream;
str: string;
begin
str := edt1.Text;
sm := tstringstream.Create(str, TEncoding.GetEncoding('GB18030'));
sm.SaveToFile('c:\test.txt');
sm.Free;
end;
// gb18030 文件读取:无需特别处理
var
str: string;
sm, sd: TStringStream;
begin
sm := TStringStream.Create;
sm.LoadFromFile('c:\test.txt');
str := sm.DataString;
Memo2.Lines.Text := str;
sm.Free;
end;
d2007 以下版本不支持