Ext.Net.ViewportDesigner.GetEditableDesignerRegionContent C# (CSharp) Method

        public override string GetEditableDesignerRegionContent(EditableDesignerRegion region)
        {
            IDesignerHost host = (IDesignerHost) Component.Site.GetService(typeof (IDesignerHost));

            if (host != null)
            {
                ITemplate template = this.viewPort.Content;

                if (template != null && this.viewPort.LayoutControl != null)
                {
                    return ControlPersister.PersistTemplate(template, host);
                }
            }

            return "";
        }