一个小型的壁纸自动切换的源代码，采用adesktop.tlb类型库实现设定壁纸的功能，采用GDI+对原始图片进行简单的图像处理，可以定义多个文件夹包含图片，设定窗口最小化到托盘-A small wallpaper automatically switch the source code used to set wallpaper adesktop.tlb type library to achieve the functions of the original image using GDI+ for simple image processing, you can define multiple folders containing pictures, set the window minimized to the tray