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X-Hacker.org- Assembly Language - <b>int 10h, 07h (7) scroll window down</b>
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INT 10h, 07h (7) Scroll Window Down
Scrolls a specified window downward a specified number of lines.
On entry: AH 07h
AL Number of lines to scroll (if 0, clear entire
window)
BH Display attribute for blank lines
CH Row number of upper left corner
CL Column number of upper left corner
DH Row number of lower right corner
DL Column number of lower right corner
Returns: None
Registers destroyed: AX, SP, BP, SI, DI
--------------------------------------------------------------------------
Lines are inserted at the top with all lines moving down. The new
lines are filled with blank characters of a specified display
attribute (value in BH). The lines that disappear at the bottom of the
window are lost.
Notes: If the number of lines to scroll is specified as 0,
the entire window is filled with blanks.
Use Service 06h to scroll the window up.
This service affects only the currently active
display page.
See Also: INT 10h, 06h
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