ListBox.SelectAll Method

Definition

Selects all the items in a ListBox.

C#
public void SelectAll();

Exceptions

The SelectionMode property is set to Single.

Examples

The following example shows how to use the SelectAll method to select and highlight all the items in a list box.

C#
private void SelectAll(object sender, RoutedEventArgs e)
{
    lb.SelectAll();
}

Applies to

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