procedure TFomr1.WriteData (Sender: TObject); r;
Var
FileStream:TFilestream;
Mywriter:TWriter;
i: integer
Begin
FileStream:=TFilestream.create(‘c:/Test.txt’,fmopenwrite);//创建文件流对象
Mywriter:=TWriter.create(FileStream,1024); //把Mywriter和FileStream联系起来
Mywriter. writelistbegin; //写入列表开始标志
For i:=0 to Memo1.lines.count-1 do
Mywriter.writestring(memo1.lines[i]); //保存Memo组件中文本信息到文件中
Mywriter.writelistend; //写入列表结束标志
FileStream.seek(0,sofrombeginning); //文件流对象指针移到流起始位置
Mywriter.free; //释放Mywriter对象
FileStream.free; //释放FileStream对象
End;