protected override PageContent getContent() => new UiPageContent(isAutoDataUpdater: true).Add( new CheckboxList <int>( CheckboxListSetup.Create( from i in Enumerable.Range(1, 20) select SelectListItem.Create(i, "Item " + i), includeSelectAndDeselectAllButtons: true, minColumnWidth: 20.ToEm()), new[] { 3, 9, 19 }).ToFormItem() .ToComponentCollection());
protected override void loadData() { ph.AddControlsReturnThis( new CheckboxList <int>( CheckboxListSetup.Create( from i in Enumerable.Range(1, 20) select SelectListItem.Create(i, "Item " + i), includeSelectAndDeselectAllButtons: true, minColumnWidth: 20.ToEm()), new[] { 3, 9, 19 }).ToFormItem() .ToComponentCollection() .GetControls()); }