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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; }
public:
property UIElement^ default[
	int index
] {
	virtual UIElement^ get(int index);
	virtual void set(int index, UIElement^ value);
}
abstract Item : 
        index:int -> UIElement with get, set
override Item : 
        index:int -> UIElement with get, set
Public Overridable Property Item (
	index As Integer
) As UIElement

Parameters

index
Type:

The index position of the UIElement.

Property Value

Type:

A UIElement at the specified index position.

The following example uses the property to identify the child element at a specified index position.

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();
}
.NET Framework
Available since 3.0
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