TreeViewItem.OnCollapsed Method

Raises a Collapsed event when the IsExpanded property changes from true to false.

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

protected virtual void OnCollapsed (
	RoutedEventArgs e
protected void OnCollapsed (
	RoutedEventArgs e
protected function OnCollapsed (
	e : RoutedEventArgs
You cannot use methods in XAML.



The event arguments.

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