code behind code doesnt work

[skat]

i have created a seperate file to put some code behind code in in asp.net with vb application.
however, when i run my code it doesnt work, there are 3 errors which occur.
the first being it says the first line a declaration is expected, in lines 2 and 4 it says the stament is not in a valid namespace and finally, it says for the last line that the end class must be preceeded by a matching class. i have pasted my code underneath, can someone please advise me, especially about the namespace bit. i run my application locally, i do not have a web server, do you think this is causing any problems?

PHP: Select all

Partial Class WebApplication3.WebForm1
Inherits System.Web.UI.Page
 
Sub Calculation(ByVal Src As Object, ByVal Args As EventArgs)
 
Dim cost As Double
Dim total As Double
Dim quantity As Double
 
If (FruitDropDown.SelectedValue = "Apples") Then
cost = 2
End If
If (FruitDropDown.SelectedValue = "Bananas") Then
cost = 3
End If
If (FruitDropDown.SelectedValue = "Cherries") Then
cost = 5
End If
 
quantity = CDbl(TextBox.Text)
 
total = cost * quantity
 
CostCalculationLabel.Text = quantity.ToString + " " + FruitDropDown.SelectedValue + " will cost " + total.ToString
 
End Sub
 
End Class 

[Daniel]

code behind code?

[karinne]

In .NET you put your code in a "code behind" page ... it's automatically created (in VS anyways) so you don't have code with your mark-up

[Daniel]

Ohhh thanks.

[kato77]

Can you give me the code from your .vb file too to save me 'mocking up' the page? I'll then have a look for you.