CollectionChangeContext Class

Represents a set of available information to collection change handling participants like collection change interceptors.

Inheritance Hierarchy

SystemObject
TrackerDog.CollectionHandlingCollectionChangeContext

Namespace: TrackerDog.CollectionHandling
Assembly: TrackerDog (in TrackerDog.dll) Version: 2.2.1.0 (2.2.1.0)

Syntax

public sealed class CollectionChangeContext

Public NotInheritable Class CollectionChangeContext

The CollectionChangeContext type exposes the following members.

Constructors

	Name	Description
	CollectionChangeContext	Initializes a new instance of the CollectionChangeContext class

Properties

	Name	Description
	AddedItems	Gets the set of added item tracking
	Change	Gets or sets the change produced by a collection change handler like a collection change interceptor
	Collection	Gets the collection subject of changes
	ItemsBefore	Gets a copy of collection items before the collection was changed
	ParentObjectProperty	Gets a reference to the property which holds the collection instance
	RemovedItems	Gets the set of removed item tracking

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Extension Methods

	Name	Description
	AcceptChanges	Accepts all changes made to the change-tracked object and its associations. (Defined by ObjectChangeTrackingExtensions.)
	CurrentPropertyValue	Gets the last value of given selected property. (Defined by ObjectChangeTrackingExtensions.)
	GetActualTypeIfTrackable	Gets if non-proxied object type is already change-trackable (Defined by ObjectChangeTrackingExtensions.)
	GetChangeTracker	Gets current tracked object change tracker. (Defined by ObjectChangeTrackingExtensions.)
	GetPropertyTracking(PropertyInfo)	Overloaded. Gets a property change tracking for a given property (Defined by ObjectChangeTrackingExtensions.)
	GetPropertyTracking(String)	Overloaded. Gets a property change tracking for a given property (Defined by ObjectChangeTrackingExtensions.)
	IsTrackable	Determines if a given object is a change-trackable object already (Defined by ObjectChangeTrackingExtensions.)
	OldPropertyValue	Gets the value of given selected property that had when the change-tracked object started to track its changes. (Defined by ObjectChangeTrackingExtensions.)
	PropertyHasChanged	Determines if a given property by name has changed since its tracking was started. (Defined by ObjectChangeTrackingExtensions.)
	UndoChanges	Undoes all changes made to the change-tracked object and its associations. (Defined by ObjectChangeTrackingExtensions.)