|
|
Copyright 1991 David Jurgens |
INT 10,7 - Scroll Window Down
AH = 07
AL = number of lines to scroll, previous lines are
blanked, if 0 or AL > screen size, window is blanked
BH = attribute to be used on blank line
CH = row of upper left corner of scroll window
CL = column of upper left corner of scroll window
DH = row of lower right corner of scroll window
DL = column of lower right corner of scroll window
returns nothing
- in video mode 4 (300x200 4 color) on the EGA, MCGA and VGA
this function scrolls page 0 regardless of the current page
- can be used to scroll graphics screens, using character coords
- on CGA's this function disables video adapter, causing flitter
|
|
| Esc or Alt-X to exit |
int 10,7 |
Home/PgUp/PgDn/End ←↑↓→ |