Gets or sets a list of assignable resources that may be set as the items source of an assignment selector control instance. This collection is considered by GetScheduleChartItems()()() method; if it is set to null, the method computes the assignable resources based on task assignment definitions. The default value is null. This is a dependency property.

public ObservableCollection<string> AssignableResources { get; set; }

Public Property AssignableResources As ObservableCollection(Of String)