| private TreeView_OnPreviewMouseWheel ( object sender, System.Windows.Input.MouseWheelEventArgs e ) : void | ||
| sender | object | |
| e | System.Windows.Input.MouseWheelEventArgs | |
| return | void | |
private void TreeView_OnPreviewMouseWheel(object sender, MouseWheelEventArgs e) {
e.Handled = true;
(((FrameworkElement)sender).Parent as UIElement)?.RaiseEvent(new MouseWheelEventArgs(e.MouseDevice, e.Timestamp, e.Delta) {
RoutedEvent = MouseWheelEvent,
Source = sender
});
}
}