How to retrieve image from gridview

See more:

C#

ASP.NET

Hello everyone,I take one gridview and bind it.It has image also.
It bind properly. Gridview also has link kbutton. On click of link button it takes the selected rows value and assign it to textboxes. I also want to assign image which is now in gridview to image box. The textbox assigned value properly but not image.
Can anyone help me. How to get image from gridview.
Thank you

Here is my code

<asp:Image ID="ImgModel" runat="server" BorderColor="Black" BorderWidth="2"
                               style="height:120px;border-width:1px;" />

if (e.CommandName.Equals("selectRecord"))
           {
               MultiView1.SetActiveView(ViewAdd);
               GridViewRow row = (GridViewRow)(((LinkButton)e.CommandSource).NamingContainer);
               tbxModelCodeAdd.Text = row.Cells[1].Text;
               ddlJobType.SelectedItem.Text = row.Cells[2].Text;
               ImgModel.ImageUrl =("../images/")+row.Cells[3].Text;
               lblHidden.Text = id.ToString();


           }