The Bar Templating sample applications included with the product are using WPF attached properties to add special bar templating information to TaskItem objects (DependencyObject based). If you data bind the control ItemsSource to plain objects or to a rows in a DataTable/DataView, you are unable to use attached properties. To be able to customize the standard task bar template without using a…
If you need to provide custom value editing features using special grid columns within the GanttChartView control from Gantt Chart Web Library, and, of course, to preserve client side changes upon postback server events, you need to follow these steps: At component initialization time (i.e. in Page_Load method of the Web page or user control, when Page.IsPostBack …