private void LoadData(string dept)
        {
            string        CS  = ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString;
            SqlConnection con = new SqlConnection(CS);
            string        sql = "SELECT DISTINCT Dates, DateId FROM " + dept + " ORDER BY DateId ASC";
            SqlCommand    cmd = new SqlCommand(sql, con);

            con.Open();
            SqlDataReader rdr = cmd.ExecuteReader();

            GridViewWeekDay.DataSource = rdr;
            GridViewWeekDay.DataBind();
            con.Close();

            //catch (Exception ex)
            //{
            //    if (ex != null)
            //    {
            //        Logger.Log(ex);
            //        Server.ClearError();
            //        Server.Transfer("~/Application Error.aspx");
            //    }

            //}
        }
        private void LoadData(string dept)
        {
            HttpCookie    gatheredCookie = Request.Cookies["CourseCodes"];
            string        CS             = ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString;
            SqlConnection con            = new SqlConnection(CS);
            string        sql            = "SELECT DISTINCT Day, DayID FROM " + dept + " WHERE Course IS NULL AND Teacher IS NULL ORDER BY DayID";
            SqlCommand    cmd            = new SqlCommand(sql, con);

            con.Open();
            SqlDataReader rdr = cmd.ExecuteReader();

            GridViewWeekDay.DataSource = rdr;
            GridViewWeekDay.DataBind();
            con.Close();

            //catch (Exception ex)
            //{
            //    if (ex != null)
            //    {
            //        Logger.Log(ex);
            //        Server.ClearError();
            //        Server.Transfer("~/Application Error.aspx");
            //    }

            //}
        }