凤凰求蛊
My Code: public static void Resized(string imageFile , string newImageFile) { Bitmap srcmap = new Bitmap(imageFile); Bitmap destbit = new Bitmap(128 , 128); Rectangle srcRec = new Rectangle(0 , 0 , srcmap.Width , srcmap.Width); Rectangle destRec = new Rectangle(0 , 0 , 320 , 240); Graphics g = Graphics.FromImage(destbit); g.DrawImage(srcmap , destRec , srcRec , GraphicsUnit.Pixel); destbit.Save(newImageFile , System.Drawing.Imaging.ImageFormat.Bmp); }