Hi everyone,
I have bought a new wrox book .NET Enterprise Development in VB.NET. When I build the first example it gives me error on the following sub routine declaration:

Public Overrides Sub Clear()
  ...
End sub

The error message is "Can not override 'Public Overrideable NotOverrideable Sub Clear()' because it is declared 'Notoverrideable'"

The same subroutine is defined in other module as

Public Sub Clear()
  ...
End sub

Any help is appreciated,

-ned

__________________
-Ned

Ned,

When you create a Public method, by default it's "NotOverridable". You need to modify your base method with the "Overridable" keyword:

Public Overridable Sub Clear()
  ...
End sub

Peter