image transition effects

Hi.

does anybody know how to make a picture "wash" over the screen in a slow, even motion?

Some sample code if you have already done this sort of thing??

Thanks

yes, but do you want it over the whole screen or only the form?

Only over the form. Thanks.


I wrote a screen saver that lets the user choose directories holding images and then it shows them in slideshow, stretching the image proportionately until the longer edge reaches the edges of the screen. (really original idea, right?) Anyway, just for practice. I've seen one written in C++.