ObservableCollection.InsertItem Method

Inserts an item into the collection at the specified index.

Namespace: System.Collections.ObjectModel
Assembly: WindowsBase (in windowsbase.dll)

Protected Overrides Sub InsertItem ( _
	index As Integer, _
	item As T _
Dim index As Integer
Dim item As T

Me.InsertItem(index, item)
protected void InsertItem (
	int index, 
	T item
protected override function InsertItem (
	index : int, 
	item : T
You cannot use methods in XAML.



The zero-based index at which item should be inserted.


The object to insert.

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

For more information, see the InsertItem method of the Collection base class.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0