liujia_It的博客

            FileStream oldpFileStream = new FileStream(leftpath, FileMode.Open, FileAccess.Read);            Bitmap bit = new Bitmap(Image.FromStream(oldpFileStream));            picAnalyseBefore.Im...

private void pic_Paint(object sender, PaintEventArgs e) { PictureBox p = (PictureBox)sender; float[] dashValues = { 2, 3 }; Pen pen = new Pen(System.Drawin...

//二进制下的文件头。主要是前两位 public enum FileExtensione { JPG = 255216, GIF = 7173, BMP = 6677, TIFF = 7373, PNG = 13780, ...