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Old March 18th, 2007, 03:16 AM
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Default Write from a variable

Hi,

I have a variable extracting data from the session variable, however when i am trying to write the data of that variable, the app shows error.

The code is:
------------------
<%
    Dim userid As String
    If ((Session("userid") Is Nothing)) Then
        Response.Redirect("default.aspx")
    ElseIf ((Session("userid").ToString = "")) Then
        Response.Redirect("default.aspx")
    Else
        userid = Session("userid").ToString
    End If
%>
Welcome <%=userid%>

-----------
Error
-----------

Undefined variable userid

Could you please help?

---
Best regards,

Debashis
__________________
---
Best regards,

Debashis
http://debashis80.spaces.live.com/
 
Old March 18th, 2007, 03:19 AM
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Default

Hi,
declare userid as public..
 
Old March 18th, 2007, 03:23 AM
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Default

Hi,

Thanks for the reply.
I tried something like:

<%
    Public userid As String
    .....
%>

I am getting an error:
"Public is not valid on a local variable"

Could you please forward me a suggestive code?



---
Best regards,

Debashis
 
Old March 18th, 2007, 10:30 AM
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Default

Are you doing this in a code behind file or on the aspx page?
 
Old March 19th, 2007, 02:56 PM
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Default

Its on the aspx page.

---
Best regards,

Debashis
 
Old March 19th, 2007, 03:55 PM
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Default

Anu is correct, however your variable placement is incorrect.

<script language="VB" runat="server">
Public userID as string = ""

Private Sub Page_Load(ByVal sender as Object, e as EventArgs)
'Do Something
End Sub

</script>

<%=userID%>

Personally, this is to "Classic ASP" for me. I would set the Value to a label, or something similiar, with this text as opposed to the method you are using.

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