WLanguage procedure called by OpenAsynchronous WLanguage procedure ("callback") called by OpenAsynchronous after the window is closed. WLanguage procedure called by OpenDocument WLanguage procedure ("callback") called by OuvreDocument after the edit window is closed. This procedure can be a local, global or internal procedure. WLanguage procedure called by OpenPopupAsynchronous WLanguage procedure ("callback") called by OpenPopupAsynchronous after the popup window is closed.