MahApps.Metro by Paul Jenkins; Jake Ginnivan; Brendan Forster (shiftkey); Alex Mitchell (Amrykid); Dennis Daume (flagbug); Jan Karger (punker76)

<PackageReference Include="MahApps.Metro" Version="1.1.1" />

.NET API 905,312 bytes

 SplitButton

public class SplitButton : ItemsControl
<MyNamespace:CustomControl1/>
public static readonly RoutedEvent ClickEvent

public static readonly DependencyProperty CommandProperty

public static readonly DependencyProperty ExtraTagProperty

public static readonly DependencyProperty IconProperty

public static readonly DependencyProperty IsExpandedProperty

public static readonly DependencyProperty OrientationProperty

public static readonly RoutedEvent SelectionChangedEvent

public ICommand Command { get; set; }

public object CommandParameter { get; set; }

public IInputElement CommandTarget { get; set; }

public object ExtraTag { get; set; }

public object Icon { get; set; }

public bool IsExpanded { get; set; }

public Orientation Orientation { get; set; }

public int SelectedIndex { get; set; }

public object SelectedItem { get; set; }

public SplitButton()