Methods for converting C# files and byte streams

This article describes the conversion method of C# files and byte streams. Share it for your reference. The specific implementation method is as follows:

1. Read the file and convert it into a byte stream

FileStream fs = new FileStream(filename,,);
byte[] infbytes = new byte[(int)];
(infbytes, 0, );
();
return infbytes;

2. Write the byte stream to the file

FileStream fs = new FileStream("D:\",,);
(infbytes, 0, );
();

I hope this article will be helpful to everyone's C# programming.