FormatNumber Function
Returns an expression formatted as a number.
FormatNumber(Expression [,NumDigitsAfterDecimal
[,IncludeLeadingDigit [,UseParensForNegativeNumbers
[,GroupDigits]]]])
Arguments
Expression
Required. Expression to be formatted.
NumDigitsAfterDecimal
Optional. Numeric value indicating how many places to the right
of the decimal are displayed. Default value is -1, which indicates that the
computer's regional settings are used.
IncludeLeadingDigit
Optional. Tristate constant that indicates whether or not a
leading zero is displayed for fractional values. See Settings section for
values.
UseParensForNegativeNumbers
Optional. Tristate constant that indicates whether or not to
place negative values within parentheses. See Settings section for values.
GroupDigits
Optional. Tristate constant that indicates whether or not
numbers are grouped using the group delimiter specified in the control panel.
See Settings section for values.
Settings
The IncludeLeadingDigit, UseParensForNegativeNumbers, and GroupDigits
arguments have the following settings:
| Constant | Value | Description | | TristateTrue | -1 | True | | TristateFalse | 0 | False | | TristateUseDefault | -2 | Use the setting from the computer's regional settings. |
Remarks
When one or more of the optional arguments are omitted, the values for
omitted arguments are provided by the computer's regional settings.
Note All settings information comes from the
Regional Settings Number tab.
The following example uses the FormatNumber function to format a
number to have four decimal places: Function FormatNumberDemo
Dim MyAngle, MySecant, MyNumber
MyAngle = 1.3 ' Define angle in radians.
MySecant = 1 / Cos(MyAngle) ' Calculate secant.
FormatNumberDemo = FormatNumber(MySecant,4) ' Format MySecant to four decimal places.
End Function
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