protected void ButtonSearch_Click(object sender, EventArgs e)
 {
     try
     {
         string hotelName = TextBoxHotelName.Text;
         string CheckInTime = TextBoxNgayDen.Text;
         string CheckOutTime = TextBoxNgayDi.Text;
         SearchInput input = new SearchInput
         {
             KeyWord = hotelName,
             DateCheckIn = DateTime.Parse(CheckInTime, CultureInfo.GetCultureInfo("en-Gb")),
             DateCheckOut = DateTime.Parse(CheckOutTime, CultureInfo.GetCultureInfo("en-Gb")),
             CityId = int.Parse(ddlCity.SelectedValue),
             Star = int.Parse(ddlStar.SelectedValue)
         };
         DatPhongKhachSanDbContext db = new DatPhongKhachSanDbContext();
         db.SearchInputs.Add(input);
         db.SaveChanges();
         Response.Redirect("/tim-kiem?sId=" + input.Id);
     }
     catch
     {
     }
 }
 public string GetAutoSuggest(string name)
 {
     DatPhongKhachSanDbContext db = new DatPhongKhachSanDbContext();
        return string.Join(",", db.Hotels.Where(x => x.Name.Contains(name)).ToList())+"a,a,a,a,a";
 }