Microsoft.UI.Xaml.Data Namespace

Defines the data binding infrastructure for apps.

Classes

BindableAttribute	Specifies that a type defined in C++ can be used for binding.
Binding	Defines a binding that connects the properties of binding targets and data sources.
BindingBase	Provides a base class for the Binding class.
BindingExpression	Contains information about a single instance of a Binding.
BindingExpressionBase	Represents the base class for BindingExpression.
BindingOperations	Provides the static SetBinding method.
CollectionViewSource	Provides a data source that adds grouping and current-item support to collection classes.
CurrentChangingEventArgs	Provides data for the CurrentChanging event.
DataErrorsChangedEventArgs	Provides event data for the ErrorsChanged event.
ItemIndexRange	Provides info about a range of items in the data source.
PropertyChangedEventArgs	Provides data for the PropertyChanged event. .NET This class appears as System.ComponentModel.PropertyChangedEventArgs.
RelativeSource	Implements a markup extension that describes the location of the binding source relative to the position of the binding target.

Structs

LoadMoreItemsResult

Wraps the asynchronous results of a LoadMoreItemsAsync call.

Interfaces

ICollectionView	Enables collections to support current record management, grouping, and incremental loading (data virtualization).
ICollectionViewFactory	Supports creation of the relevant ICollectionView implementation.
ICollectionViewGroup	Represents any grouped items within a view.
ICustomProperty	Implements custom property definition support for data binding sources that are implemented using COM.
ICustomPropertyProvider	Provides lookup service for ICustomProperty support. This interface is implemented by objects so that their custom defined properties can be used as run-time binding sources.
IItemsRangeInfo	Provides info about a range of items in the data source.
INotifyDataErrorInfo	Defines members that data entity classes can implement to provide custom synchronous and asynchronous validation support.
INotifyPropertyChanged	Notifies clients that a property value has changed.
ISelectionInfo	Manages whether items and ranges of items in the data source are selected in the list control.
ISupportIncrementalLoading	Specifies a calling contract for collection views that support incremental loading.
IValueConverter	Exposes methods that allow the data to be modified as it passes through the binding engine.

Enums

BindingMode	Describes how the data propagates in a binding.
RelativeSourceMode	Defines constants that describe the location of the binding source relative to the position of the binding target.
UpdateSourceTrigger	Defines constants that indicate when a binding source is updated by its binding target in two-way binding.

Delegates

CurrentChangingEventHandler	Represents a method that can handle the CurrentChanging event of an ICollectionView implementation.
PropertyChangedEventHandler	Represents the method that will handle the PropertyChanged event. When programming with Microsoft .NET this delegate is hidden, use the System.ComponentModel.PropertyChangedEventHandler delegate.

See also

• Data virtualization sample