void Admin_PhotoGallery_LoadComplete(object sender, EventArgs e)
    {
        main_class m = new main_class();
        DataTable dt = m.displayImages();

        //dt.Columns.Add("Image_toshare");

        //for (int i = 0; i < dt.Rows.Count; i++)
        //{
        //    dt.Rows[i]["image_toshare"] = Path.GetFileName(dt.Rows[i]["image_path"].ToString()); ;
        //}

        Image_Results.DataSource = dt;
        Image_Results.DataBind();
    }
    protected void Image_Results_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        main_class m = new main_class();

        string i = Image_Results.Rows[e.RowIndex].Cells[0].Text;
        string deleterow = string.Format("delete from PhotoGallery where PhotoGallery_Id = {0}", i);
        SqlCommand delete_cmd = new SqlCommand(deleterow, m.cn);
        delete_cmd.ExecuteNonQuery();

        Image_Results.DataSource = m.displayImages();

        m.cn.Close();
        m= null;
        i = null;

        delete_cmd.Dispose();
    }
    void Admin_upload_Photos_LoadComplete(object sender, EventArgs e)
    {
        if (Session.Count == 0)
        {
            Response.Redirect("Admin_Login.aspx");
        }
        else
        {
            string User = Session["admin"].ToString();

            main_class m = new main_class();
            Image_Results.DataSource = m.displayImages();
            Image_Results.DataBind();
        }
    }