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<TITLE>Int 15/AH=12h/BH=0Fh
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Int 15/AH=12h/BH=0Fh - TopView - SEND MESSAGE - STATUS - GET OBJECT STATUS -
AH = 12h
BH = 0Fh
BL = object
00h handle is DWORD on top of stack
timer: is it running?
pointer: return status of last message
panel: verify success of last OPEN or APPLY
02h return status of last msg READ from mailbox (handle on stack)
03h return status of last msg READ from task's default mailbox
04h get stat of last msg from task's KEYBOARD (task handle on stk)
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<h2>Int 15/AH=12h/BH=0Fh
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<h3><font color=#C00040>TopView - SEND MESSAGE - STATUS - GET OBJECT STATUS</font></h3>
<PRE>
AH = 12h
BH = 0Fh
BL = object
00h handle is DWORD on top of stack
<p><b>timer:</b><br>Is it running?
<p><b>pointer:</b><br>Return status of last message
<p><b>panel:</b><br>Verify success of last OPEN or APPLY
02h return status of last msg READ from mailbox (handle on stack)
03h return status of last msg READ from task's default mailbox
04h get stat of last msg from task's KEYBOARD (task handle on stk)
05h get status of last msg from task's default KEYBOARD
06h return whether OBJECTQ is open or not (handle on top of stack)
07h return whether task's default OBJECTQ is open or not<br>
<p><b>Return:</b><br>DWORD on top of stack is status (any handle passed on stack popped)
</PRE>
<p><b>Notes:</b>
If object is a panel object, the status indicates the error code:
00h successful
14h panel name not in panel directory
15h not enough memory to apply panel
16h invalid panel format
17h panel file already open
81h-92h DOS error codes+80h \ codes > 80h indicate
95h not enough memory to open panel file > that the panel was
98h null panel file name / not opened.
If object is a timer, the status is:
00000000h open but not running
40000000h open and running
80000000h closed.
If object is an OBJECTQ, the status is:
00000000h open
80000000h closed.
If object is a keyboard in keystroke mode, the status is the extended
character code (scan code) of the last keystroke.
If object is a keyboard in field mode, the status indicates the reason
for the last return from the field manager
00h Enter key pressed
01h Button 1 or keystroke selection
02h Button 2
03h validation
04h auto Enter on field
1Bh Escape pressed
46h ^Break pressed
<PRE>
<p><b>other:</b><br>Extended code for key terminating input.
The status of mailbox messages sent by the window manager is always 80h.
The status of a pointer message is the same as the status field in the
message
</PRE>
<p><b>See Also:</b>
<a href="rb-1149.htm" tppabs="http://www.ctyme.com/intr/rb-1149.htm">AH=12h/BH=04h"READ"</a>
<p>
<b>Category: <a href="cat-007.htm" tppabs="http://www.ctyme.com/intr/cat-007.htm">
DESQview/TopView and Quarterdeck Programs</a>
- <a href="int-15.htm" tppabs="http://www.ctyme.com/intr/int-15.htm">
Int 15h</a>
- <a href="alpha-t.htm" tppabs="http://www.ctyme.com/intr/alpha-t.htm">
T</a>
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