cadencii.Misc.getmd5 C# (CSharp) Method

        public static string getmd5( FileStream file_stream ) {
            MD5 md5 = MD5.Create();
            byte[] hash = md5.ComputeHash( file_stream );
            return BitConverter.ToString( hash ).ToLower().Replace( "-", "_" );
        }

        public static string getMD5(string file)
        {
            string ret = "";

            using (FileStream fs = new FileStream(file, FileMode.Open, FileAccess.Read)) {
                ret = Misc.getmd5(fs);
            }
            return(ret);
        }