Occurs when any document window is activated.
Syntax
Private Sub object_WindowActivate(ByVal Doc As Word.Document, ByVal Wn As Word.Window)
object An object of type Application declared with events in a class module. For more information about using events with the Application object or the Document object, see Using Events with the Application Object or Using Events with the Document Object.
Doc Used only with the Application object. The document displayed in the activated window.
Wn The window that's being activated.