Comments by whiteclouds (Top 4 by date)

Sorry to see this blame. But I am just post question in message board and here. This isn't be acceptable, is it?

I'm just want to make a demo application. I am not plan to use some complex way to fix it. All I need is just to create a timer to update bitmap every some time. Now I find the correct way by myself. I can just call CWnd::OnPaint() in derived class to screw up it. Thank you!

I had try to pass NULL to hInst. But it can't fix the problem. Now I had fix it. The correct way is to set a value to lineParams.dwOption.