TreeViewItem.OnExpanded(RoutedEventArgs) Method
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Raises an Expanded event when the IsExpanded property changes from false to true.
protected:
virtual void OnExpanded(System::Windows::RoutedEventArgs ^ e);C#
protected virtual void OnExpanded(System.Windows.RoutedEventArgs e);abstract member OnExpanded : System.Windows.RoutedEventArgs -> unit
override this.OnExpanded : System.Windows.RoutedEventArgs -> unitProtected Overridable Sub OnExpanded (e As RoutedEventArgs)The event arguments.
| Product | Versions |
|---|---|
| .NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
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