is there any solution pass default values and ajax values

Question

public ActionResult SaveLabAppooitment(BLLLabTxnApppoitment blgen, string[] testlist)

{

UpdateModel(bllobj);

bllobj = blgen;

int savesucc = bllobj.BLLLabAppoitmentSave();

if (savesucc == 1)

{

return RedirectToAction("LabAppooitmentList");

}

else

return View();

}

 

 

here am want to pass blgen  object from view and also want to pass testlist from the ajax call

both at one tym is it possible