1、读取文件,并转换为字节流:
FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
byte[] infbytes = new byte[(int)fs.Length];
fs.Read(infbytes, 0, infbytes.Length);
fs.Close();
return infbytes;
2、将字节流写入文件
FileStream fs = new FileStream("D:\\inf.dlv", FileMode.Create, FileAccess.Write);
fs.Write(inf, 0, inf.Length);
fs.Close();
你的文件什么东东都不知道!!
用MemoryStream吧~把字节储存到二进制流中~
用BufferStream