Here Is A Little Code That I Simplified

Here is a little code that I simplified:

public Boolean Compare(Byte[] a, Byte[] b)
{
   return(a=b);
}

Seems like it should work right? Compare each Byte in a with the same Byte position in b and return if the two arrays have equal values in each position? It doesn't do that -- it compares the two objects to see if they are equal. My solution:

public Boolean Compare(Byte[] a, Byte[] b)
{
    if ((a == null) && (b != null))
        return (false);

    if ((a != null) && (b == null))
        return (false);

    if ((a == null) && (b == null))
        return (true);

    if (a.Length != b.Length)
        return (false);

    for (int i = 0; i < a.Length; i++)
        if (a[i] != b[i])
            return (false);

    return (true);
}

Is there a better solution? {6230289B-5BEE-409e-932A-2F01FA407A92}