ASP.NET

<script type="text/javascript">
    function but_ok() {
        window.returnValue = "ok";
        window.close();
    }
    function but_cancel() {
        window.returnValue = "cancel";
        window.close();
    }
    function but_yes() {
        window.returnValue = "yes";
        window.close();
    }
    function but_no() {
        window.returnValue = "no";
        window.close();
    }
</script>

<asp:Button ID="dlg_ok" runat="server" Text=" OK " />
<asp:Button ID="dlg_cancel" runat="server" Text=" Cancel " />
<asp:Button ID="dlg_yes" runat="server" Text=" Yes " />
<asp:Button ID="dlg_no" runat="server" Text=" No " />

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        dlg_ok.Attributes["onclick"] = "javascript:but_ok()";
        dlg_cancel.Attributes["onclick"] = "javascript:but_cancel()";
        dlg_yes.Attributes["onclick"] = "javascript:but_yes()";
        dlg_no.Attributes["onclick"] = "javascript:but_no()";
    }
}

 public class GetQuestionViewModel
{
     public class Question {
     public Question Questions { get; set; }
     public Response Response { get; set; }
     }
     public GetQuestionViewModel()
     {
         this.QuestionOptions = new HashSet<QuestionOption>();
         this.Responses = new HashSet<Response>();
     }
     [Key]
     public int Id { get; set; }
     public int PageNumber { get; set; }
     public string Question1 { get; set; }
     public int QuestionTypeId { get; set; }
     public Nullable<int> LinkedTo { get; set; }
     public Nullable<int> Options { get; set; }
     public Nullable<int> QuestionRanking { get; set; }

     public virtual ICollection<QuestionOption> QuestionOptions { get; set; }
     public virtual QuestionType QuestionType { get; set; }
     public virtual ICollection<Response> Responses { get; set; }
}

[HttpGet]
public ActionResult ViewQuestion(int? id)
{
    if (id == null || id == 0 || id > 13)
    {
        id = 8;
    }
    Question question = db.Questions.Find(id);

    if (question == null)
    {
        return HttpNotFound();
    }
    return View(question);
}

Question question = db.Questions.Find(id);

var question = db.Questions.Find(id);

Question questions =  (from q in db.Questions
        from qo in q.QuestionOptions.DefaultIfEmpty()
        from r in q.Responses.DefaultIfEmpty()
        where q.PageNumber == page && r.UserId == userId
        select new Question 
        {
           Id = q.Id,
           QuestionType = q.QuestionType,
           Question1 = q.Question1
        }