A text formatter for SqlCommand instances

FormatCommand.cs

        /// <summary>
        /// Formats the command.
        /// </summary>
        /// <param name="command">The command.</param>
        /// <returns>A formatted <see cref="SqlCommand"/></returns>
        private static string FormatCommand(SqlCommand command)
        {
            string result = command.CommandText + Environment.NewLine;
            result = string.Format("{0}{{{1}", result, Environment.NewLine);
            foreach (var item in command.Parameters)
            {
                result = result + new string(' ', 4);
                var p = item as SqlParameter;
                result = p == null ?
                    result + "NULL" :
                    result + string.Join(", ", p.ParameterName, p.SqlDbType, p.Size, p.Value);
                result = result + Environment.NewLine;
            }

            result = string.Format("{0}}}{1}", result, Environment.NewLine);
            return result;
        }