I run an application that shows a number of lines of text, starting at
the bottom of a window pane.  As new lines are added to the pane, the
already-existing lines scroll upwards.  I'm not having any luck getting
WinVNC to show me the updates on the entire pane.  It shows me only the
bottom line.  If I click on the title bar of the window, the entire
window will refresh.

Looking at the documentation, I see that I can create a registry key
at:
"HKEY_CURRENT_USER\Software\ORL\VNCHooks\Application_Prefs", named
after my application, in this case "IFPSOCR.exe".

I created a this key, then copied all the dword values from another
application and saw that the VNC server was set to use most methods
(actually all but the use_Timer method) to get screen updates.

I set ALL of the methods to 1, saved the registry, stopped and
restarted the VNC server... to no avail.

I'm using WinVNC version 3.3.4, build Sep 20 2002 16:46:12 on Windows
NT 4.0, build 1381, SP5.

Is it possible that there are some applications that, due to the way
they handle updates, do not offer VNC any way to determine that it
should provide an update?

John M. Creegan
Systems Administrator
Questar Data Systems, Inc.
(651) 688-1954

"Never interrupt the one doing a thing by telling them they can't."



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