LayoutFarm.UI.UISurfaceViewportControl.TopDownRecalculateContent C# (CSharp) Method

        public void TopDownRecalculateContent()
        {
            this.rootgfx.TopWindowRenderBox.TopDownReCalculateContentSize();
        }
        public void AddContent(RenderElement vi)

        public void RunDemo(DemoBase selectedDemo)
        {
            YourImplementation.DemoFormCreatorHelper.CreateReadyForm(out _latestviewport, out _latest_formCanvas);

            selectedDemo.StartDemo(new SampleViewport(_latestviewport));
            _latestviewport.TopDownRecalculateContent();
            //==================================================
            _latestviewport.PaintMe();

            if (this.chkShowLayoutInspector.Checked)
            {
                ShowFormLayoutInspector(_latestviewport);
            }

            if (this.chkShowFormPrint.Checked)
            {
                ShowFormPrint(_latestviewport);
            }
        }