Here is a code example I copied from the .NET documentation:

Public Class MyControl
  Inherits Control
  ' The base class has [Browsable(true)] applied to the Text property.
  <Browsable(False)>  _
  Public Overrides Property [Text]() As String
     ...
  End Property
  ...
End Class

In this code, <Browsable(False)> is a metadata attribute. Because I am
somewhat new to using metadata attributes (which is why I want to find a
page with a list of the ones available), I can't really give much more than
that.