Gets the collection used to generate the content of the ItemsControl.
Assembly: PresentationFramework (in PresentationFramework.dll)
This property can only be set in Extensible Application Markup Language (XAML) via the collection syntax shown, or by accessing the collection object and using its various methods such as Add. The property to access the collection object itself is read-only, and the collection itself is read-write.
Note that you use either the ItemsSource property to specify the collection that should be used to generate the content of your ItemsControl. When the ItemsSource property is set, the collection is made read-only and fixed-size.or the
The following examples demonstrate binding data to an ItemsControl. The first example creates a class called MyData that is a simple string collection.
The following illustration shows the ListBox control created in the previous example.
A DateTime object.
A UIElement object.
The following illustration shows the ListBox created in the previous example.
Note that the ItemCollection is a view, so you can use the view-related functionalities such as sorting, filtering, and grouping.
Note that when you do this, if the control is bound to a collection directly, the default collection view is used, and the sort criteria are applied to all other controls bound to the same collection directly. The view will not be the default view if the ItemsSource property is bound to a CollectionViewSource.
If your ItemsControl is bound directly to a collection, then you can do the following to get the default view:
Alternately, you can specify filtering, sorting, and grouping criteria in XAML or code by using a CollectionViewSource.
Available since 3.0
Available since 2.0
Windows Phone Silverlight
Available since 7.0