Default value parameters : Function Parameter « Language Basics « VBA / Excel / Access / Word






  1. VBA / Excel / Access / Word
  2. Language Basics
  3. Function Parameter

Default value parameters

 


Public Function Power (intNumber As Integer, Optional intPower As Variant) As Long

    If IsMissing(intPower) Then
        Power = intNumber ^ 2
    Else
        Power = intNumber ^ intPower
    End If

End Sub


Public Function Power (intNumber As Integer, Optional intPower As Integer = 2) As Long
   Power = intNumber ^ intPower
End Sub








Related examples in the same category

1.Parameters
2.Writing a Function Procedure with Arguments
3.Pass string value through Parameters
4.Optional Parameters
5.Substitute a default value if an optional parameter is not provided
6.Named parameters
7.Using the Select Case Statement to check the function parameter
8.Passing Arrays as Parameters
9.Passing by Reference Versus Passing by Value
10.Pass by value
11.Illustrate a reason why you might want to pass a parameter by reference
12.Optional Parameters: Building Flexibility into Functions
13.Inserting Default Values When Parameters Are Missing
14.Accommodating for Missing Parameters in Your Code
15.Named Parameters: Eliminate the Need to Count Commas
16.Pass array parameter to a function
17.Double type parameter
18.Object parameter