C# Image和Byte[]互相转换

（-03-13）

publicbyte[]imageToByteArray(System.Drawing.ImageimageIn)

{

MemoryStreamms=newMemoryStream();

imageIn.Save(ms,System.Drawing.Imaging.ImageFormat.Gif);

returnms.ToArray();

}

publicImagebyteArrayToImage(byte[]byteArrayIn)

{

MemoryStreamms=newMemoryStream(byteArrayIn);

ImagereturnImage=Image.FromStream(ms);

returnreturnImage;

}

public byte[] imageToByteArray(System.Drawing.Image imageIn){ MemoryStream ms = new MemoryStream(); imageIn.Save(ms,System.Drawing.Imaging.ImageFormat.Gif); return ms.ToArray();}public Image byteArrayToImage(byte[] byteArrayIn){ MemoryStream ms = new MemoryStream(byteArrayIn); Image returnImage = Image.FromStream(ms); return returnImage;}