I\'m using this code to remove the current wallpaper and set a solid color:
public static class WallpaperColorChanger
{
public static void SetColor(Colo
From memory (Been a while since I did anything like this), if you set the desktop wallpaper to NOTHING (Empty string), then set it to a file (Can be a transparent pixel if you like, then set it to nothing again, I believe that it disables the slideshow.
You can then just set a desktop colour, and it should stick. As for program turning off the wallpaper slideshow I've no idea what the win api call for that is.