167 lines
11 KiB
HTML
167 lines
11 KiB
HTML
<HTML>
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<HEAD>
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<TITLE>Int 15/AH=0Bh
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</TITLE>
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<META NAME="Description" CONTENT="
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Int 15/AH=0Bh - MultiDOS Plus - FORCE DISPLAY OUTPUT TO PHYSICAL SCREEN MEMORY -
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AH = 0Bh
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Return: nothing
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Notes: sets calling task's screen pointer to actual screen memory; the pointer
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may be restored with AH=0Ch
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caller's video mode must be same as foreground task's video mode
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any text written while in the background will be saved to the
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foreground task's virtual screen when it switches to the background
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useful if a background task wants to display a message on the
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foreground screen
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SeeAlso: AH=0ChMultiDOS
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">
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<META NAME="robots" CONTENT="none">
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</HEAD>
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<BODY BGCOLOR="#FFD0A0">
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<center>
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<h2>Int 15/AH=0Bh
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</h2>
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</center><p>
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<table border=1 cellpadding=3 cellspacing=1>
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<td>
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<a href="rb-1179.htm" tppabs="http://www.ctyme.com/intr/rb-1179.htm">
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<img src="lup.gif" tppabs="http://graphics.ctyme.com/gif/lup.gif" border=0 alt=Prev></a>
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<a href="javascript:if(confirm('http://www.ctyme.com/rbrown.htm \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/rbrown.htm'" tppabs="http://www.ctyme.com/rbrown.htm">
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<td><a href="int.htm" tppabs="http://www.ctyme.com/intr/int.htm">Interrups</a></td>
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<td><a href="cat.htm" tppabs="http://www.ctyme.com/intr/cat.htm">Categories</a></td>
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<td><a href="alpha.htm" tppabs="http://www.ctyme.com/intr/alpha.htm">Contents</a></td>
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</td></table><p>
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<p><img src="rbline.gif" tppabs="http://graphics.ctyme.com/gif/rbline.gif" width="100%" alt="------"><p>
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<h3><font color=#C00040>MultiDOS Plus - FORCE DISPLAY OUTPUT TO PHYSICAL SCREEN MEMORY</font></h3>
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<PRE>
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AH = 0Bh<br>
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<p><b>Return:</b><br>Nothing
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</PRE>
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<p><b>Notes:</b>
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Sets calling task's screen pointer to actual screen memory; the pointer
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may be restored with AH=0Ch.
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Caller's video mode must be same as foreground task's video mode.
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Any text written while in the background will be saved to the
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foreground task's virtual screen when it switches to the background.
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Useful if a background task wants to display a message on the
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foreground screen
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<p><b>See Also:</b>
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<a href="rb-1182.htm" tppabs="http://www.ctyme.com/intr/rb-1182.htm">AH=0Ch"MultiDOS"</a>
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<p>
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<b>Category: <a href="cat-011.htm" tppabs="http://www.ctyme.com/intr/cat-011.htm">
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DOS-Based Task Switchers/Multitaskers</a>
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- <a href="int-15.htm" tppabs="http://www.ctyme.com/intr/int-15.htm">
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Int 15h</a>
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- <a href="alpha-m.htm" tppabs="http://www.ctyme.com/intr/alpha-m.htm">
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M</a>
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</b><p><p><img src="rbline.gif" tppabs="http://graphics.ctyme.com/gif/rbline.gif" width="100%" alt="------"><p>
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<table border=1 cellpadding=3 cellspacing=1>
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<img src="lup.gif" tppabs="http://graphics.ctyme.com/gif/lup.gif" border=0 alt=Prev></a>
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<a href="rb-1181.htm" tppabs="http://www.ctyme.com/intr/rb-1181.htm">
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<img src="ldown.gif" tppabs="http://graphics.ctyme.com/gif/ldown.gif" border=0 alt=Next></a>
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<a href="javascript:if(confirm('http://www.ctyme.com/rbrown.htm \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/rbrown.htm'" tppabs="http://www.ctyme.com/rbrown.htm">
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<img src="lhome.gif" tppabs="http://graphics.ctyme.com/gif/lhome.gif" border=0 alt=Ralf Brown Page></a>
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<td><a href="int.htm" tppabs="http://www.ctyme.com/intr/int.htm">Interrups</a></td>
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<td><a href="cat.htm" tppabs="http://www.ctyme.com/intr/cat.htm">Categories</a></td>
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<td><a href="alpha.htm" tppabs="http://www.ctyme.com/intr/alpha.htm">Contents</a></td>
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</td></table><p>
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<INPUT TYPE="hidden" NAME="cmd" VALUE="_xclick">
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<INPUT TYPE="hidden" NAME="business" VALUE="marc@perkel.com">
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NAME="submit" ALT="Make payments with PayPal - it's fast, free and secure!">
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<!-- Ad End --->
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<FORM ACTION="http://service.bfast.com/bfast/click" target="_blank">
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<INPUT TYPE="hidden" NAME="siteid" VALUE="30472466" >
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<INPUT TYPE="hidden" NAME="bfpage" VALUE="horizontal">
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<INPUT TYPE="hidden" NAME="bfmid" VALUE="27253343" >
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<INPUT TYPE="hidden" NAME="num" VALUE="30">
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<table bgcolor=white border=3><tr><td>
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<INPUT TYPE=text name=q size=30 maxlength=255 value="">
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<INPUT type=submit name=sa VALUE="Go">
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