如何写程序改变ADOConnection连接？

Question

AdoConnection1.ConnectionString:=PromptDataSource(Application.Handle,
    AdoConnection1.ConnectionString);

Answer 1

uses ADOConEd;
...............
procedure TForm1.Button1Click(Sender: TObject);
begin
  EditConnectionString(ADOConnection1);
end;

Answer 2

uses ADOConEd;
...............
procedure TForm1.Button1Click(Sender: TObject);
begin
  EditConnectionString(ADOConnection1);
end;

Answer 3

uses ADOConEd;.............
procedure TForm1.Button1Click(Sender: TObject);
begin
  EditConnectionString(ADOConnection1);
end;

Answer 4

同意楼上们的,不过别忘了都在前面加上这一句:Adononnection.Connected:=false;