Display the user Information after logging in using MVC3

Hi all I am new to MVC3 have written a code for login using MVC3 architecture every thing works fine, now I would like to display the user information after he logs in. How can I develop the code in MODEL , I would like to get the results with out using linq and Enity framework.

[HttpPost, ValidateInput(false)]
    public ActionResult LogOn(Login model)
    {
        if (ModelState.IsValid)
        {
            if (model.IsUserExist(model.EmailId, model.Password))
            {
               ViewBag.UserName = model.EmailId;
              //I tried this which didn't worked
                 //if (model.select(model.EmailId))
                //{
                  //  return RedirectToAction("Display", "Home");
               // }
               // here I would like to code to show the data of the one who logged in with Edit, delete options
            }
            else
            {
                ModelState.AddModelError("", "EmailId or Password Incorrect.");
            }
        }
        return View(model);
    }