Let me explain what I am trying to do. I have one executable file that shows the tracking data at console as 0utput. I want to write a c++ code that can read the tracking data in loop from console. I want to use that tracking data in my own application.
I expect to have about 8 contexts and 17 error codes per context. The context is important because when there is an error I'd like to trace it back to the (code+0x) value so I'd be able to pinpoint the error to, say, file access vs HTTP access (or whatever the context is).
Thanks. Actually, I have already read up on that, and have no problem with WS_EX_COMPOSITED when not using MFC. However, I am not seeing the expected results when I use WS_EX_COMPOSITED with MFC. I am overriding the PreCreateWindow method for a View in a MDI Doc/View application:
but I still get flickering when I draw the window by overriding the OnDraw method. In OnDraw, I'm using a GDI+ Graphics object, and I use the Graphics::Clear method before doing my drawing. There is no flickering when NOT using MFC, even using Graphics::Clear, if the WS_EX_COMPOSITED window style is used.
I thought maybe MFC was using some conflicting window styles, but don't know. Just wondered if something more was required, such as changing some other window style(s) to be compatible with WS_EX_COMPOSITED, or something like that.