Export DataTable to excel with images

string strImg = Server.MapPath(dtTemp.Rows[a]["p_img"].ToString());
            System.Drawing.Image img = System.Drawing.Image.FromFile(strImg);
            MemoryStream ms = new MemoryStream();
            System.Runtime.Serialization.Formatters.Binary.BinaryFormatter bf = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
            bf.Serialize(ms, img);
            drTemp[5] = ms.ToArray();


PublicHelper.DataToXSL.CreateXLS(dt, strSavePath);