Determines which pop-up window owned by the specified window was most recently active.
#Include <WinAPIEx.au3>
_WinAPI_GetLastActivePopup ( $hWnd )
$hWnd | Handle to the owner window. |
Success | Handle of the most recently active pop-up window. |
失败: | 返回 0 并设置 @error 标志为非 0 值. |
在MSDN中搜索