displaying image in gridview

<asp:GridView ID="GridView1" runat="server">

        <Columns>

            <asp:TemplateField>

                   <ItemTemplate>

                       <asp:Image ID="Image1" runat="server" Width="150" Height="100" ImageUrl='<%#Eval("Path")%>'/>

                   ItemTemplate>

            asp:TemplateField>

        Columns>

    asp:GridView>

            protected void Button1_Click(object sender, EventArgs e)

        {

            GridView1.DataSource = DirSearch(TextBox1.Text);

            GridView1.DataBind();

        }

        private List<MyImage> DirSearch(string sDir)

        {

            string path = @"C:\Project\WebApplication1";//ur applcation's physical path

            List<MyImage> lstFilesFound = new List<MyImage>();

            try

            {

                foreach (string d in Directory.GetDirectories(path, sDir, SearchOption.AllDirectories))

                {

                    foreach (string f in Directory.GetFiles(d))

                    {

                        string virtualFile = f.Replace(path, @"~\");

                        lstFilesFound.Add(new MyImage() { Path = virtualFile });

                    }

                    DirSearch(d);

                }

            }

            catch (System.Exception excpt)

            {

                Console.WriteLine(excpt.Message);

            }

            return lstFilesFound;

        }

    }

    public class MyImage

    {

        public string Path { get; set; }

    }