Metodo UtilSubclassHWNDWndProc

protected virtual void WndProc(
	ref Message m
)

Protected Overridable Sub WndProc ( 
	ByRef m As Message
)

protected:
virtual void WndProc(
	Message% m
)

abstract WndProc : 
        m : Message byref -> unit 
override WndProc : 
        m : Message byref -> unit