CollectionView Methods

CollectionView Methods

 

Namespace:   System.Windows.Data
Assembly:  PresentationFramework (in PresentationFramework.dll)

NameDescription
System_CAPS_pubmethodCheckAccess()

Determines whether the calling thread has access to this DispatcherObject.(Inherited from DispatcherObject.)

System_CAPS_protmethodClearChangeLog()

Obsolete.Clears any pending changes from the change log.

System_CAPS_protmethodClearPendingChanges()

Clears unprocessed changed to the collection.

System_CAPS_pubmethodContains(Object)

Returns a value that indicates whether the specified item belongs to the view.

System_CAPS_pubmethodDeferRefresh()

Enters a defer cycle that you can use to merge changes to the view and delay automatic refresh.

System_CAPS_pubmethodDetachFromSourceCollection()

Removes the reference to the underlying collection from the CollectionView.

System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_protmethodGetEnumerator()

Returns an object that you can use to enumerate the items in the view.

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetItemAt(Int32)

Retrieves the item at the specified zero-based index in the view.

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodIndexOf(Object)

Returns the index at which the specified item is located.

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodMoveCurrentTo(Object)

Sets the specified item to be the CurrentItem in the view.

System_CAPS_pubmethodMoveCurrentToFirst()

Sets the first item in the view as the CurrentItem.

System_CAPS_pubmethodMoveCurrentToLast()

Sets the last item in the view as the CurrentItem.

System_CAPS_pubmethodMoveCurrentToNext()

Sets the item after the CurrentItem in the view as the CurrentItem.

System_CAPS_pubmethodMoveCurrentToPosition(Int32)

Sets the item at the specified index to be the CurrentItem in the view.

System_CAPS_pubmethodMoveCurrentToPrevious()

Sets the item before the CurrentItem in the view as the CurrentItem.

System_CAPS_protmethodOKToChangeCurrent()

Returns a value that indicates whether the view can change which item is the CurrentItem.

System_CAPS_protmethodOnAllowsCrossThreadChangesChanged()

Occurs when the AllowsCrossThreadChanges property changes.

System_CAPS_protmethodOnBeginChangeLogging(NotifyCollectionChangedEventArgs)

Obsolete.Called by the base class to notify the derived class that an INotifyCollectionChanged.CollectionChanged event has been posted to the message queue.

System_CAPS_protmethodOnCollectionChanged(NotifyCollectionChangedEventArgs)

Raises the CollectionChanged event.

System_CAPS_protmethodOnCollectionChanged(Object, NotifyCollectionChangedEventArgs)

Raises the CollectionChanged event.

System_CAPS_protmethodOnCurrentChanged()

Raises the CurrentChanged event.

System_CAPS_protmethodOnCurrentChanging()

Raises a CurrentChanging event that is not cancelable.

System_CAPS_protmethodOnCurrentChanging(CurrentChangingEventArgs)

Raises the CurrentChanging event with the specified arguments.

System_CAPS_protmethodOnPropertyChanged(PropertyChangedEventArgs)

Raises the PropertyChanged event using the specified arguments.

System_CAPS_pubmethodPassesFilter(Object)

Returns a value that indicates whether the specified item in the underlying collection belongs to the view.

System_CAPS_protmethodProcessCollectionChanged(NotifyCollectionChangedEventArgs)

When overridden in a derived class, processes a single change on the UI thread.

System_CAPS_protmethodProcessPendingChanges()

System_CAPS_pubmethodRefresh()

Re-creates the view.

System_CAPS_protmethodRefreshOrDefer()

Refreshes the view or specifies that the view needs to be refreshed when the defer cycle completes.

System_CAPS_protmethodRefreshOverride()

Re-creates the view.

System_CAPS_protmethodSetCurrent(Object, Int32)

Sets the specified item and index as the values of the CurrentItem and CurrentPosition properties.

System_CAPS_protmethodSetCurrent(Object, Int32, Int32)

Sets the specified item and index as the values of the CurrentItem and CurrentPosition properties. This method can be called from a constructor of a derived class.

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

System_CAPS_pubmethodVerifyAccess()

Enforces that the calling thread has access to this DispatcherObject.(Inherited from DispatcherObject.)

NameDescription
System_CAPS_pubmethodAsParallel()

Overloaded. Enables parallelization of a query.(Defined by ParallelEnumerable.)

System_CAPS_pubmethodAsQueryable()

Overloaded. Converts an IEnumerable to an IQueryable.(Defined by Queryable.)

System_CAPS_pubmethodCast<TResult>()

Casts the elements of an IEnumerable to the specified type.(Defined by Enumerable.)

System_CAPS_pubmethodOfType<TResult>()

Filters the elements of an IEnumerable based on a specified type.(Defined by Enumerable.)

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privmethodIEnumerable.GetEnumerator()

Returns an IEnumerator object that you can use to enumerate the items in the view.

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