DosModeUndo: Difference between revisions

Latest revision as of 10:04, 21 May 2018

This function is similar to DOSSAVREDRAWUNDO, but does not control a save/restore thread, but the thread to change video modes.

APIRET16 Pascal far DOSMODEUNDO(viohdl, kill, flag)

viohdl (short): VIO Handle of the screen group
kill (short): 0 - send an error code to mode save/restore thread; 1 - terminate the mode save/restore thread
flag (short): 0 - remain owner of the mode save/restore thread; 1 - give up mode save/restore thread

@@ Line 1: / Line 1: @@
-[[image:legacy.png]]
+This function is similar to DOSSAVREDRAWUNDO, but does not control a save/restore thread, but the thread to change video modes.
-==Description==
+==Syntax==
-This function is similar to DOSSAVREDRAWUNDO, but does not control a save/restore thread, but the thread to change video modes.
+ APIRET16 Pascal far DOSMODEUNDO(viohdl, kill, flag)
-==Syntax==
-<PRE>
-APIRET16 Pascal far DOSMODEUNDO(short viohdl,short kill, short flag)
-</PRE>
 ==Parameters==
-; viohdl : VIO Handle of the screen group
+;viohdl (short): VIO Handle of the screen group
+;kill (short)
-; kill
+:0 - send an error code to mode save/restore thread
-    =0 send an error code to mode save/restore thread
+:1 - terminate the mode save/restore thread
-    =1 terminate the mode save/restore thread
+;flag (short)
+:0 - remain owner of the mode save/restore thread
-; flag
+:1 - give up mode save/restore thread
-    =0 remain owner of the mode save/restore thread
-    =1 give up mode save/restore thread
 ==Return Code==
-==Remarks==
+[[Category:Dos]]
-==Example Code==
-<PRE>
-</PRE>
-==Related Functions==
-*
-[[Category:The OS/2 API Project]]