Public Overridable Sub DeactivateItem( _
   ByVal item As Object, _
   ByVal close As Boolean _
) 

Dim instance As HarnessViewModel
Dim item As Object
Dim close As Boolean
 
instance.DeactivateItem(item, close)

public virtual void DeactivateItem( 
   object item,
   bool close
)

public:
virtual void DeactivateItem( 
   Object^ item,
   bool close
)