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UIElementCollection.Item Property

Gets or sets the UIElement stored at the zero-based index position of the UIElementCollection.

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

public virtual UIElement this[
	int index
] { get; set; }
You cannot set this property in XAML.

Parameters

index
Type: System.Int32

The index position of the UIElement.

Property Value

Type: System.Windows.UIElement
A UIElement at the specified index position.

The following example uses the Item property to identify the child element at a specified index position. For the complete sample, see Using Elements Sample.

void GetItem(object sender, RoutedEventArgs e)
{
    TextBlock txt2 = new TextBlock();
    sp1.Children.Add(txt2);
    txt2.Text = "UIElement at Index position [0] is " + sp1.Children[0].ToString();
}

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5, 3.0

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