[vtkusers] keyboard event in dialog

[Salgado]

Hi all,
Reading some e-mails about "VTK in a VC++ Dialog", I put some stuff in a
dialog and the result was great. Now I can draw in a dialog.
I'm having problems to respond keyboard events in the dialog boxes. The
mouse events are ok, but when I try to get some keyborad event, nothing
happens.
I'm using visual C++ 6.0 with MFC.
Can someone help me?
Many thanks,
Salgado.