The WindowEx.GetLastActivePopup function determines which pop-up window owned by the specified window was most recently active.

number WindowEx.GetLastActivePopup(

number hWnd --handle of owner window
);

Parameters

hWnd

Identifies the owner window.

Return Values

The return value identifies the most recently active pop-up window. The return value is the same as the hWnd parameter, if any of the following conditions are met:

· The window identified by hWnd was most recently active.
· The window identified by hWnd does not own any pop-up windows.
· The window identified by hWnd is not a top-level window or it is owned by another window.