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1、读取文件,并转换为字节流
FileStream fs = new FileStream(filename,FileMode.Open,FileAccess.Read);
FileStream fs =
new
FileStream(filename,FileMode.Open,FileAccess.Read);
byte[] infbytes = new byte[(int)fs.Length];
byte
[] infbytes =
[(
int
)fs.Length];
fs.Read(infbytes, 0, infbytes.Length);
fs.Close();
return infbytes;<br>
return
infbytes;<br>
2、将字节流写入文件
FileStream fs = new FileStream("D:\inf.dlv",FileMode.Create,FileAccess.Write);
FileStream(
"D:\inf.dlv"
,FileMode.Create,FileAccess.Write);
fs.Write(infbytes, 0, inf.Length);
3.将字节流转换成文件流 Stream stream = new MemoryStream(bytes); return stream;
原文:C#文件和字节流的转换方法 - 渴死的鱼丶 - 博客园