mfc例子，分别是使用DDraw抓桌面以及使用GDI抓桌面保存为RGB32格式bmp图片-mfc example, were caught using DDraw grab the desktop and the desktop using the GDI bmp format images saved as RGB32

屏幕截图并且保存文件,在VC6.0，利用快捷键ctrl+w 对屏幕截图 并且存成32bit的bmp文件-Save Screen to a file!