public static void Present(IView view)
{
// fast bit do synchronous...
mView = view;
String cs;
List<String> css = new List<string>();
if(File.Exists(csf)) css.AddRange(File.ReadAllLines(csf));
cs = view.GetConnectionString(css.ToArray());
if (!css.Contains(cs) && !string.IsNullOrEmpty(cs)) css.Add(cs);
File.WriteAllLines(csf, css.ToArray());
view.loading = true;
ThreadPool.QueueUserWorkItem(InitData, cs);
}