public string CheckAndUpdateCustomer(DetailsViewModel model,out int statusCode) { string status = ""; model.OldPassword = model.OldPassword ?? "" ; if (model.OldPassword != "" ) { model.OldPassword = hashPassword(model.OldPassword); model.Password = hashPassword(model.Password); } CustomerDal dalObj = new CustomerDal(); statusCode = 0; if (dalObj.CheckAndUpdateCustomer(model,out statusCode)) status = "Updated Successfully"; else status = HttpContext.Current.Session["ErrorMessage"].ToString(); return status; }