INT 15 - TopViewTopView, DESQview, TaskView, OmniView, other compatibles - "LOCATE" - FIND WINDOW ATIBM PC AT A GIVEN SCREEN LOCATION AX = 1018h BH = column BL = row ES = segment of object handle for window below which to search 0000h = start search with topmost window Return: ES = segment of object handle for window which is visible at the indicated position, or covered by indicated window 0000h if no window SeeAlso: AX=1023h,AX=1024h