TreeViewItemAutomationPeer.ISelectionItemProvider.AddToSelection Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

For a description of this member, see AddToSelection.

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

Syntax

'Declaration
Private Sub AddToSelection Implements ISelectionItemProvider.AddToSelection

void ISelectionItemProvider.AddToSelection()

Exception	Condition
InvalidOperationException	Attempted a multiple selection. Tree views do not support multiple selection.

Supported in: 5, 4, 3

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