Как я вставляю несколько строк из таблицы с одним значением из выпадающего списка в MVC

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Это мой код в modeview:-

public partial class DistriputeMultipleNotificatiponsViewModel
    {
        public virtual IEnumerable<ClientsNotifications> list { get; set; }
        public virtual DistrbuteTechToNotifi create { get; set; }
        public virtual ClientsNotifications displayname { get; set; }
        
    }

Смотреть:-

@model WebProject.Models.DistriputeMultipleNotificatiponsViewModel
@using WebProject.Models.BusinessLayer

@using App_GlobalResources;
@{
    ViewBag.Title = WhiteWhaleLanguage.Index;
}

@using (Html.BeginForm("SendMultipleNotificationToTechnical", "ClientsNotifications", FormMethod.Post))
{
    @Html.ValidationSummary()
    @Html.AntiForgeryToken()
    <div class="box box-DG">
        <div class="box-header">
            <span style="color:#2D69B7"></span>
            <h3 class="box-title">@WhiteWhaleLanguage.NotificationsList</h3>
        </div>
        <div class="box-body">
            <table id="example1" class="table table-bordered table-striped box-DG">
                <thead>
                    <tr>
                        <th>
                            @Html.DisplayNameFor(model => model.displayname.NotificationsTypes.Name_ar)
                        </th>
                        <th>
                            @Html.DisplayNameFor(model => model.displayname.ID)
                        </th>
                        <th>
                            @Html.DisplayNameFor(model => model.displayname.ServiceOrderNo)
                        </th>
                        <th>
                            @Html.DisplayNameFor(model => model.displayname.ClientId)
                        </th>
                        <th>
                            @Html.DisplayNameFor(model => model.displayname.NotificationDate)
                        </th>
                        <th>
                            @Html.DisplayNameFor(model => model.displayname.LocationCenterID)
                        </th>
                        <th>
                            @Html.DisplayNameFor(model => model.displayname.SeenDate)
                        </th>
                        <th></th>
                    </tr>
                </thead>
                <tbody>
                    @foreach (var item in Model.list)
                    {
                        <tr>
                            <td>
                                @Html.DisplayFor(modelItem => item.NotificationsTypes.Name_ar)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.ID)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.ServiceOrderNo)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.ClientId)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.NotificationDate)
                            </td>
                            <td>
                                @Html.DisplayFor(modelItem => item.LocationCenterID)
                            </td>
                            @if (item.SeenDate != null)
                            {
                                <td>
                                    @Html.DisplayFor(modelItem => item.SeenDate.Value.Day)/@Html.DisplayFor(modelItem => item.SeenDate.Value.Month)/@Html.DisplayFor(modelItem => item.SeenDate.Value.Year) @Html.DisplayFor(modelItem => item.SeenDate.Value.Minute):@Html.DisplayFor(modelItem => item.SeenDate.Value.Hour)
                                </td>
                            }
                            else
                            {
                                <td></td>
                            }
                            <td>
                                @Html.ActionLink(WhiteWhaleLanguage.Details, "Details", new { id = item.ID })
                                @*<div class="btn-group btn-default">
                                        <button type="button" class="btn btn-default btn-sm ">@WhiteWhaleLanguage.Action</button>
                                        <button type="button" class="btn btn-default dropdown-toggle btn-sm  " data-toggle="dropdown" aria-expanded="false">
                                            <span class="caret"></span>
                                            <span class="sr-only">Toggle Dropdown</span>
                                        </button>
                                        <ul class="dropdown-menu btn-sm " role="menu">
                                            @if (BusinessLayer._CheckPErmission("ClientsNotifications", "Edit"))
                                            {
                                                <li>@Html.ActionLink(WhiteWhaleLanguage.Edit, "Edit", new { id = item.ID })</li>
                                            }

                                            <li>@Html.ActionLink(WhiteWhaleLanguage.Details, "Details", new { id = item.ID })</li>
                                        </ul>
                                    </div>*@
                            </td>
                        </tr>
                    }
                </tbody>
            </table>
        </div>
    </div>
    <div class="container">
        <br />
        <div class="col-lg-11">
            <div class="panel panel-primary">
                <div class="panel-heading">
                    <h4 class="panel-title">
                        <a data-toggle="" data-parent="#accordion" href="#filterPanel">   @WhiteWhaleLanguage.DistributionTechnial </a>
                        <span class="pull-right panel-collapse-clickable" data-toggle="collapse" data-parent="#accordion" href="#filterPanel">
                            
                        </span>
                    </h4>
                </div>
                <div id="filterPanel" class="panel-collapse panel-collapse collapse">
                    <div class="panel-body">
                        <div class="form-group">
                            @Html.LabelFor(model => model.create.CenterTechnical.TechName, new { @class = "col-md-2 control-label" })
                            <div class="col-md-4">
                                @Html.DropDownListFor(model => model.create.CenterTechnicalID, (SelectList)ViewBag.TechnicalList, WhiteWhaleLanguage.PleaseSelect, new { @class = "form-control" })
                                @Html.ValidationMessageFor(model => model.create.CenterTechnicalID, "", new { @class = "text-danger" })
                            </div>
                        </div>
                        <div class="box-footer">
                            <input type="submit" name="" value=@WhiteWhaleLanguage.SendReply , class="btn btn-primary btn-xl" />
                            @Html.ActionLink(WhiteWhaleLanguage.BackToList, "Index", null, new { @class = "btn btn-default btn-sm" })
                        </div>
                    </div>
                </div>

            </div>
        </div>
    </div>
}

это ActionResult в контроллере:-

public ActionResult SendMultipleNotificationToTechnical()
        {
            DistriputeMultipleNotificatiponsViewModel model = new DistriputeMultipleNotificatiponsViewModel();

            if(ModelState.IsValid)
            {
                string constr = ConfigurationManager.ConnectionStrings["WhiteWhaleModel"].ConnectionString;
                foreach (var id in model.list)
                {
                    using (SqlConnection con = new SqlConnection(constr))
                    {
                        string query = " INSERT INTO DistrbuteTechToNotifi(ClientsNotificationsID,LocationCenterID, CenterTechnicalID, VisiteDate, DistributeDate) ";
                        query = query + " VALUES(@ClientsNotificationsID,@LocationCenterID, @CenterTechnicalID, @VisiteDate, @DistributeDate); ";
                        query = query + " SELECT SCOPE_IDENTITY(); ";
                        using (SqlCommand cmd = new SqlCommand(query))
                        {
                            cmd.Connection = con;
                            con.Open();
                            cmd.Parameters.AddWithValue("@ClientsNotificationsID", model.create.ClientsNotifications.ID);
                            cmd.Parameters.AddWithValue("@LocationCenterID", model.create.LocationCenterID);
                            cmd.Parameters.AddWithValue("@CenterTechnicalID", model.create.CenterTechnicalID);
                            cmd.Parameters.AddWithValue("@VisiteDate", model.create.VisiteDate);
                            cmd.Parameters.AddWithValue("@DistributeDate", DateTime.UtcNow);
                            cmd.ExecuteNonQuery();
                            con.Close();
                        }

                        using (SqlConnection con2 = new SqlConnection(constr))
                        {
                            string query2 = " Update ClientsNotifications set StateID = 4 ";
                            query2 = query2 + " Where ID = @ClientsNotificationsID  ";
                            using (SqlCommand cmd2 = new SqlCommand(query2))
                            {
                                cmd2.Connection = con2;
                                con2.Open();
                                cmd2.Parameters.AddWithValue("@ClientsNotificationsID", model.create.ClientsNotificationsID);
                                cmd2.ExecuteNonQuery();
                                con2.Close();
                            }
                        }

                        return View("Index");
                    }
                }
            }

            return View(model);
        } 

Что я уже пробовал:

я пытаюсь вставить несколько строк с одним значением из выпадающего списка и использую viewmodel ,
но (model.list) дайте мне нулевое значение

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