System.Decimal double System.Number System.IComparable System.IFormattable System.IConvertible MinValue System.Decimal Double.MIN_VALUE MaxValue System.Decimal Double.MAX_VALUE MinusOne System.Decimal -1.0 Zero System.Decimal 0.0 One System.Decimal 1.0 System.String ToString String.valueOf(${this}) System.Double Parse dStr System.String Double.valueOf(${dStr})