Class ObservableUIElementCollection

Represents an ordered and observable collection of UIElements.

Inheritance

System.Object

ObservableUIElementCollection

Namespace: Telerik.Windows.Controls.Carousel

Assembly: Telerik.Windows.Controls.Navigation.dll

Syntax

public class ObservableUIElementCollection : UIElementCollection, INotifyCollectionChanged

Constructors

ObservableUIElementCollection(UIElement, FrameworkElement)

Initializes a new instance of the ObservableUIElementCollection class.

Declaration

public ObservableUIElementCollection(UIElement visualParent, FrameworkElement logicalParent)

Parameters

System.Windows.UIElement visualParent The System.Windows.UIElement parent of the collection.

System.Windows.FrameworkElement logicalParent The logical parent of the elements in the collection.

Properties

Item[Int32]

Gets or sets the System.Windows.UIElement at the specified index.

Declaration

public override UIElement this[int index] { get; set; }

Parameters

System.Int32 index

Property Value

System.Windows.UIElement

Methods

Add(UIElement)

Adds the specified element to the System.Windows.Controls.UIElementCollection.

Declaration

public override int Add(UIElement element)

Parameters

System.Windows.UIElement element The System.Windows.UIElement to add.

Returns

System.Int32 The index position of the added element.

Clear()

Removes all elements from a System.Windows.Controls.UIElementCollection.

Declaration

public override void Clear()

Insert(Int32, UIElement)

Inserts an element into a System.Windows.Controls.UIElementCollection at the specified index position.

Declaration

public override void Insert(int index, UIElement element)

Parameters

System.Int32 index The index position where you want to insert the element.

System.Windows.UIElement element The element to insert into the System.Windows.Controls.UIElementCollection.

OnCollectionChanged(NotifyCollectionChangedEventArgs)

Raises the CollectionChanged event.

Declaration

protected void OnCollectionChanged(NotifyCollectionChangedEventArgs e)

Parameters

System.Collections.Specialized.NotifyCollectionChangedEventArgs e The System.Collections.Specialized.NotifyCollectionChangedEventArgs instance containing the event data.

Remove(UIElement)

Removes the specified element from a System.Windows.Controls.UIElementCollection.

Declaration

public override void Remove(UIElement element)

Parameters

System.Windows.UIElement element The element to remove from the collection.

RemoveAt(Int32)

Removes the System.Windows.UIElement at the specified index.

Declaration

public override void RemoveAt(int index)

Parameters

System.Int32 index The index of the System.Windows.UIElement that you want to remove.

RemoveRange(Int32, Int32)

Removes a range of elements from a System.Windows.Controls.UIElementCollection.

Declaration

public override void RemoveRange(int index, int count)

Parameters

System.Int32 index The index position of the element where removal begins.

System.Int32 count The number of elements to remove.

Events

CollectionChanged

Occurs when the collection changes.

Declaration

public event NotifyCollectionChangedEventHandler CollectionChanged

Event Type

System.Collections.Specialized.NotifyCollectionChangedEventHandler

Extension Methods

CollectionExtensions.ToEnumerable<T>(T)

EnumerableExtensions.ToEnumerable<T>(T)