These classes are not marked as sealed (C#'s equivalent to final), and can
be derived from. But they do not support visual inheritance.
You can only use visual inheritance on Forms and UserControls. This should
come as no great surprise because these are the only kinds of control you
can edit v
Can objects like Panel be visually inherited with designer support? When I
am using the wizard to create a inherited user control, I browse to
c:\winnt\microsoft.net\framework\vx\System.Windows.Forms.dll and choose
it but no controls come up that can be visually derived from.
What am I missi
