How to read all bytes of a file

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#1 by (4 votes)

4

I have a question in ReadBytes (int)

My code looks like this:

BinaryReader r = new BinaryReader (File.OpenRead(ARQUIVO));

byte[] arraybyte = r.ReadBytes(100000);

This 100000 that I put is because I do not know the size of the file, how can I simply make it read all the bytes of the file?

c#

asked by anonymous 20.05.2015 / 17:33

1 answer

score 4 · Accepted Answer

4

You can use File.ReadAllBytes(string) for what you want:

byte[] todosOsBytes = File.ReadAllBytes(ARQUIVO);

20.05.2015 / 17:41