How to select the content in Grid cells

<div id="Grid"></div>
<script type="text/javascript">
    $(function () {// Document is ready.        
        $("#Grid").ejGrid({
            dataSource: window.gridData, 
            allowPaging: true,
            enableTouch: false,                // To select the content in the cell.
            columns: [
                      { field: "OrderID", headerText: "Order ID", width: 100  },
                      { field: "CustomerID", headerText: "Customer ID", width: 100 },
                      { field: "Freight", headerText: "Freight", width: 100, format: "{0:C}" },                      
                      { field: "ShipCountry", headerText: "Ship Country", width: 100 },                      
            ],
    });
    });
</script>

[In View]
@(Html.EJ().Grid<object>("Grid")            
            .Datasource((IEnumerable<object>)ViewBag.data))
            .AllowPaging()
            .EnableTouch(false)          
            .Columns(col =>
            {   
                col.Field("OrderID").HeaderText("OrderID").Width(100).Add();
                col.Field("CustomerID").HeaderText("Customer ID").Width(100).Add();                
                col.Field("Freight").Width(100).Format("{0:C}").Add();                
                col.Field("ShipCountry").HeaderText("Ship Country").Width(100).Add();                
            })
            )
 

[Controller]
namespace EJGrid.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            var DataSource = OrderRepository.GetAllRecords();
            ViewBag.data = DataSource;
            return View();
        }        
    }
}

[aspx]
<ej:Grid ID="Grid" runat="server" AllowPaging="True" EnableTouch=”False" >  
            <Columns>
                <ej:Column Field="OrderID" HeaderText="Order ID"  Width="100"/>                
                <ej:Column Field="CustomerID" HeaderText="Customer ID" Width="100"/>
                <ej:Column Field="Freight" HeaderText="Freight" Format="{0:C}" Width="100"/> 
                <ej:Column Field="ShipCountry" HeaderText="Ship Country"  Width="100"/>                
            </Columns>
</ej:Grid>  
 

[CS]
public partial class _Default : Page
{    
    protected void Page_Load(object sender, EventArgs e)
    {
            this.Grid.DataSource = new NorthwindDataContext().Orders. ToList();
            this.Grid.DataBind();
    }
}