从一个数据表中筛选值以传输到另一个数据表

我有一个数据表，有一个复选框和一个值，我想要的是，当我点击一个按钮，它会得到所有的复选框和它们相应的值，并将它们添加到一个空白的数据表。我不打算保存从一个列表移动到另一个列表的数据，因为将有另一个功能来确认我是否要保存更改(在这个问题中没有被问到)。

这是我的html代码:

  <asp:ListView runat="server" ID="uoListViewAirportSaved" EmptyDataText="No Data Found">
                <LayoutTemplate>
                <table border="0" cellpadding="0" cellspacing="0" width="500px">
                    <tr>
                       <th runat="server">&nbsp;</th>
                    <th runat="server">Airport</th>
                    </tr>
                    <asp:PlaceHolder runat="server" ID="itemPlaceHolder"></asp:PlaceHolder>
                </table>
            </LayoutTemplate>
            <ItemTemplate>
                <tr>
                    <td class="leftAligned">
                             <asp:CheckBox ID="uoCheckBoxSelect" runat="server" />
                    </td>
                    <td class="leftAligned">
                                <asp:HiddenField ID="uoHiddenFieldAirport" runat="server" Value='<%# Eval("ColAirportCodeVarchar") %>' />
                                <asp:Label ID="uoLabelAirport" runat="server" Text='<%# Eval("colAirportFullName")%>' />                         
                    </td>
                </tr>
            </ItemTemplate>
            <EmptyDataTemplate>
                <table border="0" cellpadding="0" cellspacing="0"  width="500px">
                    <tr>
                        <td>Airport</td>
                    </tr>
                    <tr>
                        <td colspan="3" class="leftAligned">No Record</td>
                    </tr>
                </table>
            </EmptyDataTemplate>                
            </asp:ListView>

当我点击添加按钮时的代码:

    private void AddAirport() {
        CheckBox uoCheckBoxSelect;
        HiddenField uoHiddenFieldAirport;
        Label uoLabelAirport;
        DataTable dt = new DataTable();
        DataTable dt2 = new DataTable();
        DataTable dt3 = new DataTable();
        string serviceProvider = GlobalCode.Field2String(Request.QueryString["pid"]);
        ///datatable with all list of airports
        dt = VendorMaintenanceBLL.GetServiceProviderAirportbyBrand(serviceProvider);
        ///datatable with provider's current airports
        dt2 = VendorMaintenanceBLL.GetServiceProviderAirportbyVendor(serviceProvider);

        foreach(ListViewItem item in uoListViewAirport.Items)
        {
            uoCheckBoxSelect = (CheckBox)item.FindControl("uoCheckBoxSelect");
            if (uoCheckBoxSelect.Checked == true)
            {
                uoHiddenFieldAirport = (HiddenField)item.FindControl("uoHiddenFieldAirport");
                uoLabelAirport = (Label)item.FindControl("uoLabelAirport");
                /// my new list should contain  the values from the checked values of the checkboxes
                        ???
            }
        }
    }

My Datatable包含AirportID和AirportStringName列。

我发现了一个代码，我试图复制，逻辑明智。然而，它是为列表设计的:

            List<AirportDTO> listToBeAdded = new List<AirportDTO>();
    List<AirportDTO> listAdded = new List<AirportDTO>();
    listToBeAdded = GetAirportNotInUser(false, false);
    listAdded = GetAirportInUser(false);
    foreach (ListViewItem item in uoListViewAirport.Items)
    {
        uoCheckBoxSelect = (CheckBox)item.FindControl("uoCheckBoxSelect");
        if (uoCheckBoxSelect.Checked == true)
        {
            uoHiddenFieldAirport = (HiddenField)item.FindControl("uoHiddenFieldAirport");
            uoLabelAirport = (Label)item.FindControl("uoLabelAirport");
            var listToAdd = (from a in listToBeAdded
                             where a.AirportIDString == GlobalCode.Field2String(uoHiddenFieldAirport.Value)
                             select new
                             {
                                 AirportID = a.AirportIDString,
                                 AirportName = a.AirportNameString,
                             }).ToList();
        }
    }

我不知道如何从数据表中获得必要的数据，因为它不同于列表。是否有一种方法，我做同样的事情与数据表的方式列表处理。

        foreach(ListViewItem item in uoListViewAirport.Items)
        {
            uoCheckBoxSelect = (CheckBox)item.FindControl("uoCheckBoxSelect");
            if (uoCheckBoxSelect.Checked == true)
            {
                uoHiddenFieldAirport = (HiddenField)item.FindControl("uoHiddenFieldAirport");
                uoLabelAirport = (Label)item.FindControl("uoLabelAirport");
               string  HiddenFieldAirport = GlobalCode.Field2String(uoHiddenFieldAirport.Value);
               for (var f = 0; f < dt.Rows.Count; f++ )
               {
                   if (dt.Rows[f]["colAirportIDInt"].ToString() == HiddenFieldAirport)
                   {   
                       dt3.ImportRow(dt.Rows[f]);
                       dt.Rows.RemoveAt(f);
                   }
               }
            }
        }