protected override void OnHtmlHostCreated() { var listview = new LayoutFarm.HtmlWidgets.ListView(100, 100); listview.SetLocation(30, 20); //add listview item for (int i = 0; i < 100; ++i) { var listItem = new HtmlWidgets.ListItem(100, 20); listItem.Text = "item" + i; listview.AddItem(listItem); } AddToViewport(listview); ////------------------------------------------------------------------- ////add vertical scrollbar //{ // //vertical scrollbar // var vscbar = new LayoutFarm.HtmlWidgets.ScrollBar(15, 100); // vscbar.SetLocation(10, 20); // vscbar.MinValue = 0; // vscbar.MaxValue = 100; // vscbar.SmallChange = 20; // this.sampleViewport.AddContent(vscbar); // //add relation between viewpanel and scroll bar // //var scRelation = new LayoutFarm.HtmlWidgets.ScrollingRelation(vscbar, listview); //} }