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Can anybody find an error?

Can anybody find an error?, Factorial Function

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nemse

8 Oct, 2008 - 05:59 AM

Post #1

New D.I.C Head

Joined: 7 Oct, 2008
Posts: 4

This code seems to be working well.
But I just wanted to make sure if everything is OK.


Public Class Factorial

    Private Sub CalculateButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CalculateButton.Click

        Dim x As Double
        Dim Fact As Double

        x = Val(NumberTextbox.Text)

        Fact = Factorial(x)
        ResultLabel.Text = Fact


    End Sub

    Private Function Factorial(ByRef x As Double) As Double


        If x <= 1 Then
            Factorial = 1
        Else
            Factorial = x * Factorial(x - 1)
        End If

    End Function

End Class

Mod Edit: Please use code tags when posting your code. Code tags are used like so =>

Thanks,
PsychoCoder

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Reverand Dave	RE: Can Anybody Find An Error? 8 Oct, 2008 - 06:06 AM Post #2
D.I.C Regular Joined: 27 Jul, 2008 Posts: 373 Thanked: 2 times Dream Kudos: 50 My Contributions	looks like this is VB.NET
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PsychoCoder	RE: Can Anybody Find An Error? 8 Oct, 2008 - 07:20 AM Post #3
using DIC.Core; Joined: 26 Jul, 2007 Posts: 9,009 Thanked: 126 times Dream Kudos: 8625 Expert In: VB, VB.Net, C#, SQL, ASP, ASP.Net, Web Development, HTML, CSS, Win32 API, Javascript, mySQL, J#, Boo.Net My Contributions	Moved to VB.NET
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Locke37	RE: Can Anybody Find An Error? 8 Oct, 2008 - 07:26 AM Post #4
I'm not a thief...I prefer the term TREASURE HUNTER! Joined: 20 Mar, 2008 Posts: 1,059 Thanked: 41 times Dream Kudos: 325 My Contributions	Yeah, your code is fine. It's just a basic recursive function.
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