Sign
Use the Item Subclass Sign property
to define whether the number is signed for either the Integer or Decimal value.
A sign is a symbol that identifies a number as being either positive or negative.
A positive sign is plus (+); a negative sign is negative
(-).
- Yes
- The number is signed. Expands the Sign property to define the sign values. If the Sign property is Yes, a minimum of at least one sign value (If number is +, If number is -, or If number is 0) must be specified and at least one value must be required as input.
- No
- The number is not signed. This is the default setting.
- Leading-
- The sign precedes the number when it is negative only. For input, a sign is required for negative data, but is optional for positive data.
- Trailing-
- The sign follows the number when it is negative only. For input, a sign is required for negative data, but is optional for positive data.
- Leading+
- The sign always precedes the number. A sign is required for input and output data.
- Trailing+
- The sign always follows the number. A sign is required for input and output data.
- Custom
- Defaults to Leading- but can be changed.
Sign values may be specified for
the following:
- If Number is + (positive numbers)
- If Number is - (negative numbers)
- If Number is 0 (value of zero)
For each value (If number is +, If number
is -, or If number is 0), specify the following:
- Leading sign
- Enter the symbol to be placed before a number.
- Trailing sign
- Enter the symbol to be placed after a number.
- Required on input
- If the number has a sign, at least one value (If number is +, If
number is -, or If number is 0) must be required on input. Select
an option from the drop-down list:
- Yes
- The sign is mandatory on input.
- No
- The sign is optional on input.