Reading binary from table column into byte[] array

Question

I\'m using PBKDF2 in my application to store users passwords. In my Users table, I have a Salt and Password column which is determined like this:

Answer 1

Casting it directly to a byte[] has worked for me so far.

using (SqlConnection c = new SqlConnection("FOO"))
{
    c.Open();
    String sql = @"
        SELECT Salt, Password 
        FROM Users 
        WHERE (Email = @Email)";
    using (SqlCommand cmd = new SqlCommand(sql, c))
    {
        cmd.Parameters.Add("@Email", SqlDbType.NVarChar).Value = _Email;
        using (SqlDataReader d = cmd.ExecuteReader())
        {
            if (d.Read())
            {
                byte[] salt = (byte[])d["Salt"];
                byte[] pass = (byte[])d["Password"];

                //Do stuff with salt and pass
            }
            else
            {
                // NO User with email exists
            }
        }
    }
}