如何在Mvc4中保存数据访问层中的值列表

问题描述

我不知道如何在mv4中保存DataAccessLayer中的值列表

I don't no how to save the list of values in DataAccessLayer in mv4

public ActionResult SaveMultiple(List<EmployeeDetails> save)
        {
            foreach (var item in save)
            {
                save1(save);
            }
            return View();
        }

public Boolean save1(List<EmployeeDetails> save)
        {
            con.Open();
            List<EmployeeDetails> emp = new List<EmployeeDetails>();
            con.Close();
           return true;

       }

推荐答案

[HttpPost]
public ActionResult Index(List<Contact> contactList)
{
	using (ContactEntities contactEntities = new ContactEntities())
        {
              foreach (var contact in contactList)
              {
                 var cnct = contactEntities.Contacts.Where(c => c.ContactID.Equals(contact.ContactID)).FirstOrDefault();
                 if (cnct != null)
                 {
                     cnct.ContactPerson = contact.ContactPerson;
                     cnct.Contactno = contact.Contactno;
                     cnct.EmailID = contact.EmailID;
                 }
              }
                 contactEntities.SaveChanges();
         }
              ViewBag.Message = "Successfully Updated.";
              return View(contactList);
}

希望这对您有所帮助。

Hope this will be of help to you.

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