A nullable decimal value indicates the decimal part of the entered number.
Remarks
This property allows you to retrieve the decimal portion of the current value at run time. You can also retrieve the integer portion using the Integer property. For example: number1.Value = -1234.120 With the example above the Decimal will return -0.12 and the Integer property -1234. number1.Value = 1234 With the example above the Decimal will return 0 and the Integer property 1234. If the underlying value is set to null, this property will return a null.