listBox1.ScrollIntoView(listBox1.Items[0]);
private void button1_Click(object sender, RoutedEventArgs e) { if (listBox1.SelectedItem != null) { listBox1.ScrollIntoView(listBox1.SelectedItem); } }In this example, the ScrollIntoView method is used to scroll to the item that has been selected by the user. The method is called when the user clicks a button, and checks if an item has been selected in the ListBox. If an item has been selected, the ScrollIntoView method is called with the selected item as a parameter. This code would be useful in scenarios where you have a large ListBox and want to ensure that the selected item is always visible to the user. Package Library: This method is part of the System.Windows.Controls namespace in the presentationframework.dll library, which is included in .NET Framework.