Windows.Foundation.Collections namespace

Applies to Windows and Windows Phone

Defines standard, specialized, and generic collection objects.

Members

The Windows.Foundation.Collections namespace has these types of members:

Classes

The Windows.Foundation.Collections namespace has these classes.

ClassDescription
PropertySet Represents a property set.
ValueSet Implements a map with keys of type String and values of type Object. This class prevents non-serializable types from being put into the map.

 

Delegates

The Windows.Foundation.Collections namespace has these delegates.

DelegateDescription
MapChangedEventHandler Represents the method that handles the changed event of an observable map.
VectorChangedEventHandler Represents the method that handles the changed event of an observable vector.

 

Enumerations

The Windows.Foundation.Collections namespace has these enumerations.

EnumerationDescription
CollectionChange Describes the action that causes a change to a collection.

 

Interfaces

The Windows.Foundation.Collections namespace defines these interfaces.

InterfaceDescription
IIterable Exposes an iterator that supports simple iteration over a collection of a specified type.
IIterator Supports simple iteration over a collection.
IKeyValuePair Represents a key-value pair.
IMap Represents an associative collection.
IMapChangedEventArgs Provides data for the changed event of a map.
IMapView Represents an immutable view into a map.
IObservableMap Notifies listeners of dynamic changes to a map, such as when items are added or removed.
IObservableVector Notifies listeners of changes to the vector.
IPropertySet Represents a collection of key-value pairs.
IVector Represents a random-access collection of elements.
IVectorChangedEventArgs Provides data for the changed event of a vector.
IVectorView Represents an immutable view into a vector.

 

Requirements

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8

Namespace

Windows.Foundation.Collections
Windows::Foundation::Collections [C++]

Metadata

Windows.winmd

See also

Windows.Foundation
Windows.Foundation.Diagnostics
Windows.Foundation.Metadata

 

 

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