'Declaration
Public Class NRibbonQuickAccessSplitButtonItem(Of TSplitButton As {New, NSplitButton}) Inherits NRibbonQuickAccessItem
'Usage
Dim instance As NRibbonQuickAccessSplitButtonItem(Of TSplitButton)
public class NRibbonQuickAccessSplitButtonItem<TSplitButton> : NRibbonQuickAccessItem where TSplitButton: new(), NSplitButton