SEToolbox.Support.ToolboxUpdater.DoFilesDiffer C# (CSharp) Method

        public static bool DoFilesDiffer(string file1, string file2)
        {
            if (!File.Exists(file2))
                return true;

            if (File.Exists(file1) != File.Exists(file2))
                return false;

            var buffer1 = File.ReadAllBytes(file1);
            var buffer2 = File.ReadAllBytes(file2);

            if (buffer1.Length != buffer2.Length)
                return true;

            return !buffer1.SequenceEqual(buffer2);
        }