WorksheetFunction.Fact Method
Returns the factorial of a number. The factorial of a number is equal to 1*2*3*...* number.
Namespace: Microsoft.Office.Interop.Excel
Assembly: Microsoft.Office.Interop.Excel (in Microsoft.Office.Interop.Excel.dll)
Syntax
'Declaration
Function Fact ( _
Arg1 As Double _
) As Double
'Usage
Dim instance As WorksheetFunction
Dim Arg1 As Double
Dim returnValue As Double
returnValue = instance.Fact(Arg1)
double Fact(
double Arg1
)
Parameters
Arg1
Type: System.DoubleNumber - the nonnegative number you want the factorial of. If number is not an integer, it is truncated.
Return Value
Type: System.Double