Turning pairs of bytes into floats

Question

Anyone have something equivalent to (and prettier than) the following code?

private static float[] PairsOfBytesToFloats(byte[] bytes)
{
    if (bytes.Length.IsNotAMultipleOf(2)) throw new ArgumentException();

    float[] result = new float[bytes.Length / 2];

    for (int i = 0; i < bytes.Length; i += 2)
    {
        result[i / 2] = BitConverter.ToUInt16(bytes, i);
    }

    return result;
}

Answer 1

Maybe a bit of LINQ:

return Enumerable.Range(0, bytes.Length/2)
    .Select(index => (float)BitConverter.ToUInt16(bytes, index*2))
    .ToArray();

Answer 2

我建议您使用Buffer.BlockCopy方法而不是循环：

Buffer.BlockCopy(bytes, 0, result, 0, bytes.Length);