图像处理，利用bilt 函数 Descr iption: This example shows how to edit (cut,paste,copy) a selection of a bitmap using BitBlt function just like Microsoft Photo Editor does. It s really EASY! Take a look to the sample if you don t believe me and don t forget t

利用BitBlt抓取畫面將其放大，假如你要學圖形處理，這是一個好的開始。-The use of BitBlt to enlarge the screen crawl, if you want to learn graphics processing, this is a good start.