• Article

VirtualizingPanel.InsertInternalChild Method

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Adds the specified UIElement to the collection of a VirtualizingPanel element at the specified index position.

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

Syntax

'Declaration
Protected Sub InsertInternalChild ( _
    index As Integer, _
    child As UIElement _
)

protected void InsertInternalChild(
    int index,
    UIElement child
)

Parameters

  • index
    Type: System.Int32
    The index position within the collection at which the child element is inserted.

Remarks

This method offers better performance for Panel elements that virtualize their child collection than does the PresentationFrameworkCollection<T>.Add method.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.