protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                Map1.MapBackground.BackgroundBrush = new GeoSolidBrush(GeoColor.FromHtml("#E5E3DF"));
                Map1.CurrentExtent = new RectangleShape(-125, 72, 50, -46);
                Map1.MapUnit = GeographyUnit.DecimalDegree;

                LoadAMapFromMsSQL2008();
            }
        }

        private void LoadAMapFromMsSQL2008()
        {
            MsSql2008FeatureLayer sql2008Layer = new MsSql2008FeatureLayer(connectString, "test", "Id");
            sql2008Layer.CustomGeometryColumnName = "data";
            sql2008Layer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.Country1;
            sql2008Layer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyles.Utility1;
            sql2008Layer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
            Map1.StaticOverlay.Layers.Add("Sql2008Layer", sql2008Layer);

        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            Map1.CurrentExtent = new RectangleShape(-122.35999999987, 47.656001, -122.342999999877, 47.655999);
        }