ObservableCollection(Of T).SetItem Method

Replaces the element at the specified index.

Namespace:  System.Collections.ObjectModel
Assemblies:   System.ObjectModel (in System.ObjectModel.dll)
  System (in System.dll)

'Declaration
Protected Overrides Sub SetItem ( _
	index As Integer, _
	item As T _
)

Parameters

index
Type: System.Int32

The zero-based index of the element to replace.

item
Type: T

The new value for the element at the specified index.

The base class calls this method when an item is set in the collection. This implementation raises the CollectionChanged event.

For more information, see the SetItem method of the Collection(Of T) base class.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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