Save byte array to file

Question

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

How to do it?

I found several answers telling how to create a MemoryStream, but cannot save it in a completely new file.

Answer 1

You can use:

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

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

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

Answer 2

You can use File.WriteAllBytes