如何把一张图片的指指位置剪下来保保存

Question

请问那些知道如何把一张图片(800*600),我想从他的顶部开始剪300*300,如何实现,高手贴出代码.....

Answer 1

            
            Bitmap bmp = new Bitmap(Image.FromFile("XX.jpg"));
            bmp = bmp.Clone(new Rectangle(0, 0, 300, 300), System.Drawing.Imaging.PixelFormat.Format24bppRgb);
            bmp.Save("XX.jpg");
            bmp.Dispose();

Answer 2

graphics.DrawImage("原始图片",new Rectangle(0,0,300,300),new Rectangle(0,0,300,300),GraphicsUnit.Pixel)