'Declaration Public MustInherit Class TBFocusable Inherits TBObject Implements IKeyedObject
public abstract class TBFocusable : TBObject, IKeyedObject
This class exists in the inheritance hierarchy to provide common tab stop functionality for interactive user elements while excluding same from TBSeparator.
Since TBCustom is not in the TBObject inheritance hierarchy, it does not share this functionality. However, most child controls that the Developer embeds within the WebToolbar as TBCustom objects have support for their own tab order processing.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, 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