Save byte array to file [duplicate]

Question

I have a byte array (an IEnumerable actually), and I need to save it to a new file containing this data.

How do I do that?

I found some answers telling how to create a MemoryStream from that, but still can't save it to a brand new file.

Mike Christensen · Accepted Answer · 2013-10-18 17:13:29Z

You can use:

File.WriteAllBytes("Foo.txt", arrBytes); // Requires System.IO

If you have an enumerable and not an array, you can use:

File.WriteAllBytes("Foo.txt", arrBytes.ToArray()); // Requires System.Linq

Anirudha · Accepted Answer · 2013-10-18 17:13:40Z

27

answered Oct 18, 2013 at 17:13

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1 Comment

Please avoid using "only link" answers.