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October 26th, 1998, 02:11 PM
#2
Flicker-free Drawing?
Quick question:
I've got a list box that I want to fill with a bunch of data.
How do I tell the listbox not to repaint itself until all the data has been added?
MFC equivalent:
LockWindowUpdate();
//add some stuff
UnlockWindowUpdate();
Toolbook (ugh..) Equivalent:
SysLockScreen = true
//do something
SysLockScreen = false
In the MSDN libary, they just say "hide the control first", but then there's just empty space there, which looks silly.
As a side note, the flicker only shows up in Win95, not winNT...
TIA,
Ryan
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