IBindableObservableVector IBindableObservableVector IBindableObservableVector IBindableObservableVector Interface

Definition

Namespace:
Windows.UI.Xaml.Interop Windows.UI.Xaml.Interop Windows.UI.Xaml.Interop Windows.UI.Xaml.Interop
Assemblies:
Windows.UI.Xaml.Interop.dll, Windows.dll
Edit

Extends IBindableVector by adding a VectorChanged event for change notification.

public : interface IBindableObservableVector : IBindableIterable, IBindableVector
struct winrt::Windows::UI::Xaml::Interop::IBindableObservableVector : IBindableIterable, IBindableVector
public interface IBindableObservableVector : IEnumerable, IList
Public Interface IBindableObservableVector Implements IEnumerable, IList
Inheritance
IListIList
IEnumerableIEnumerable
IBindableObservableVectorIBindableObservableVectorIBindableObservableVectorIBindableObservableVector
Attributes
ContractVersionAttribute GuidAttribute WebHostHiddenAttribute

Windows 10 requirements

Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Remarks

This interface supports the creation of data bindable collections in C++. When programming with .NET, you should use ObservableCollection(Of T) or implement IList and INotifyCollectionChanged. For more info, see Binding to collections.

Interface inheritance

IBindableObservableVector inherits IBindableVector and IBindableIterable. Types that implement IBindableObservableVector also implement the interface members of IBindableVector and IBindableIterable for C++ usage, or IList and IEnumerable for Microsoft .NET usage.

Events

VectorChanged VectorChanged VectorChanged VectorChanged

Occurs when the vector collection changes (add, delete, item change).

Methods

Append(Object) Append(Object) Append(Object) Append(Object)

Appends an item to the end of the vector.

(Inherited from IBindableVector)
Clear Clear Clear Clear

Removes all items from the vector.

(Inherited from IBindableVector)
First First First First

Returns a bindable iterator that iterates over the items in the collection.

(Inherited from IBindableIterable)
GetAt(UInt32) GetAt(UInt32) GetAt(UInt32) GetAt(UInt32)

Returns the item at the specified index in the vector.

(Inherited from IBindableVector)
GetView GetView GetView GetView

Returns an immutable view of the vector.

(Inherited from IBindableVector)
InsertAt(UInt32,Object) InsertAt(UInt32,Object) InsertAt(UInt32,Object) InsertAt(UInt32,Object)

Inserts an item into a vector at a specified index.

(Inherited from IBindableVector)
RemoveAt(UInt32) RemoveAt(UInt32) RemoveAt(UInt32) RemoveAt(UInt32)

Removes the item at the specified index in the vector.

(Inherited from IBindableVector)
RemoveAtEnd RemoveAtEnd RemoveAtEnd RemoveAtEnd

Removes the last item in the vector.

(Inherited from IBindableVector)
SetAt(UInt32,Object) SetAt(UInt32,Object) SetAt(UInt32,Object) SetAt(UInt32,Object)

Sets the item value at the specified index of the vector.

(Inherited from IBindableVector)

Properties

Size Size Size Size

Gets the number of items in the vector.

(Inherited from IBindableVector)

See also