怎样在程序运行时调出AdoConnection的ConnectionString设置窗口，并得到返回的连接字符串

Question

怎样在程序运行时调出AdoConnection的ConnectionString设置窗口，并得到返回的连接字符串

Answer 1

ADOConnection1.ConnectionString :=PromptDataSource(Handle, ADOConnection1.ConnectionString);

Answer 2

PromptDataSource(Handle, ADOConnection1.ConnectionString);

Answer 3

uses adoconed;procedure TForm1.Button1Click(Sender: TObject);
begin
if EditConnectionString(adoconnection1) then showmessage(adoconnection1.connectionstring);
ADOConnection1.ConnectionString :=PromptDataSource(Handle, ADOConnection1.ConnectionString);
end;

Answer 4

PromptDataSource(Handle, ADOConnection1.ConnectionString);