DosScrLock: Difference between revisions

Revision as of 18:35, 12 January 2017

Description

This allows a process to lock the screen exclusively for itself, until it is DOSSCRUNLOCKed again. Other sessions will be sent into background, if they also request the screen.

Syntax

APIRET16 Pascal far DOSSCRLOCK(short wait,UCHAR* rc)

Parameters

wait

   =0 return directly
   =1 wait until screen is available

rc

   =0 lock succeeded
   =1 lock failed

Return Code

Remarks

Example Code

Related Functions

Revision as of 15:54, 25 September 2016 view source Martini (talk \| contribs) Administrators 30,970 edits Created page with "image:legacy.png ==Description== This allows a process to lock the screen exclusively for itself, until it is DOSSCRUNLOCKed again. Other sessions will be sent into backg..."	Revision as of 18:35, 12 January 2017 view source Ak120 (talk \| contribs) 35,819 edits m Ak120 moved page OS2 API:CPI:LEGACY:DosScrLock to DosScrLock Newer edit →
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