How to Write a Byte[] Array to a File in C#?

Writing Byte[] Array to a File in C#

A scenario arises where a Byte[] array representing a complete file needs to be written to a file in C#. How can this be achieved?

The FileStream class doesn't directly accept a byte array as an argument. However, the File class offers a straightforward solution:

Solution:

Based on the premise of writing a complete file from a Byte[] array, the optimal approach is to utilize the File.WriteAllBytes method:

File.WriteAllBytes("file_path.ext", byte_array);

Documented Here:

[System.IO.File.WriteAllBytes - MSDN](https://docs.microsoft.com/en-us/dotnet/api/system.io.file.writeallbytes?view=net-6.0)

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