BitBlt on MDI Forms

Hi

I have developed some code which can tile pictures, on a standard form it works fine but on a MDI form the form stays blank. I have used getDC with the MDI's hWnd to get a Device Context.

BitBlt returns success so is there something I am not doing?

Any Ideas?

Thanks for your time.

Geoff :)

No need to get the DC using the hWnd, the MDI form has a hDC which is the same.

I never did MDI apllications, but could be that you set Autoredraw to True, that wouldn't work.

Hope this helps.

Fox

------------------
[email protected]
...
Every program can be reduced to one instruction which doesn't work.