'Declaration Public Overloads Sub Show( _ ByVal owner As FrameworkElement, _ ByVal activate As Boolean, _ ByVal preferPopup As Boolean _ )
public void Show( FrameworkElement owner, bool activate, bool preferPopup )
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2