你再看看:
procedure TForm1.Button1Click(Sender: TObject);
begin
memo1.lines.clear;
while(true)do
begin
memo1.lines.add((sender as tbutton).name;
Application.ProcessMessages;
end;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
memo2.lines.clear;
while(true)do
begin
memo2.lines.add((sender as tbutton).name));
Application.ProcessMessages;
end;
end;