c# image与byte数组的转换

发布日期：2013-07-12 10:28:44
image to byte[]

MemoryStream ms=new MemoryStream();
byte[] imagedata=null;
pictureBox1.Image.Save(ms,System.Drawing.Imaging.ImageFormat.Gif );
imagedata=ms.GetBuffer ();

byte[] to image

ms = New IO.MemoryStream(by)
img = Drawing.Image.FromStream(ms)