RelativeSource.AncestorType Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets or sets the type of ancestor to look for.
public:
property Type ^ AncestorType { Type ^ get(); void set(Type ^ value); };public Type AncestorType { get; set; }member this.AncestorType : Type with get, setPublic Property AncestorType As TypeProperty Value
The type of ancestor. The default value is null.
Exceptions
The RelativeSource is not in the FindAncestor mode.
Examples
The following returns the second ItemsControl encountered on the upward path starting at the target element of the binding.
Binding myBinding = new Binding();
// Returns the second ItemsControl encountered on the upward path
// starting at the target element of the binding
myBinding.RelativeSource = new RelativeSource(
RelativeSourceMode.FindAncestor, typeof(ItemsControl), 2);
Dim myBinding As New Binding()
' Returns the second ItemsControl encountered on the upward path
' starting at the target element of the binding
myBinding.RelativeSource = New RelativeSource(RelativeSourceMode.FindAncestor, GetType(ItemsControl), 2)
Remarks
If the Mode property is not set explicitly, setting the AncestorType or the AncestorLevel property will implicitly lock the Mode property value to FindAncestor.
XAML Text Usage
For XAML information, see RelativeSource MarkupExtension.
Applies to
See also
Samarbejd med os på GitHub
Kilden til dette indhold kan findes på GitHub, hvor du også kan oprette og gennemse problemer og pullanmodninger. Du kan få flere oplysninger i vores vejledning til bidragydere.
