> Does the problem go away if you disable hardware acceleration?
It could be a driver problem.
Yes, after fiddling around with the settings, I found that the problem
when away when I disabled the directdraw and direct3d accelerations.
Alternately, if I disable directdraw from dxdiag, this bug isn't
raised.
I tried update DirectX, but that didn't help. I thought that GDI/GDI+
were a completely seperate animal, so this is surprising...
I've also confirmed this isn't a problem with my code; I have placed an
empty datagridview on a new form and I'm having the same draw problem.
Clearly, asking a user to disable their directdraw accelerations isn't
a solution...
Any ideas?
-M