Hi!
I want to basicaööy run a Session.Abandon() on logout but keep one session.
In order to do this I'm iterating through my session collection by runing
the follwoing code:
Dim iSessionCount As Integer = Session.Count - 1
For i As Integer = 0 To iSessionCount
If Session.Contents.Keys(i) <> "ReturnPath" Then
Session.Remove(Session.Keys(i))
End If
Next
The statement works fine, but since I use the remove-statement, the index
decrease by 1 for each session I remove. So, let's say I have 5 sessions. i
run my code and iSessionCount will be 4 all through the loop. BUT, after the
first removal, the session index count will be 3. As a result of this I will
end up in an out-of-index error message.
Any ideas? I've been googling around but can only find solutions for the
Classic ASP-world and I want to do it the .NET-way.
Any help is appreciated.
Thanks in advacne,
Fred 4 3454
Fred,
I think you're making this one too complicated. Instead of starting
at zero, why not start at the last session and work your way back down to
zero. That way you're always popping the last one off.
Hope this helps,
Mark Fitzpatrick
Microsoft MVP - FrontPage
"Fredrik Rodin" <no**********@dacsa.n.o.s.p.a.m.net> wrote in message
news:%2***************@TK2MSFTNGP12.phx.gbl... Hi!
I want to basicaööy run a Session.Abandon() on logout but keep one
session. In order to do this I'm iterating through my session collection by runing the follwoing code:
Dim iSessionCount As Integer = Session.Count - 1
For i As Integer = 0 To iSessionCount
If Session.Contents.Keys(i) <> "ReturnPath" Then
Session.Remove(Session.Keys(i))
End If
Next
The statement works fine, but since I use the remove-statement, the index decrease by 1 for each session I remove. So, let's say I have 5 sessions.
i run my code and iSessionCount will be 4 all through the loop. BUT, after
the first removal, the session index count will be 3. As a result of this I
will end up in an out-of-index error message.
Any ideas? I've been googling around but can only find solutions for the Classic ASP-world and I want to do it the .NET-way.
Any help is appreciated.
Thanks in advacne, Fred
The usual trick is to browse the collection starting by the end :
For i=Session.Count-1 to 0 step -1
If ...
Next
Patrice
"Fredrik Rodin" <no**********@dacsa.n.o.s.p.a.m.net> a écrit dans le message
de news:%2***************@TK2MSFTNGP12.phx.gbl... Hi!
I want to basicaööy run a Session.Abandon() on logout but keep one
session. In order to do this I'm iterating through my session collection by runing the follwoing code:
Dim iSessionCount As Integer = Session.Count - 1
For i As Integer = 0 To iSessionCount
If Session.Contents.Keys(i) <> "ReturnPath" Then
Session.Remove(Session.Keys(i))
End If
Next
The statement works fine, but since I use the remove-statement, the index decrease by 1 for each session I remove. So, let's say I have 5 sessions.
i run my code and iSessionCount will be 4 all through the loop. BUT, after
the first removal, the session index count will be 3. As a result of this I
will end up in an out-of-index error message.
Any ideas? I've been googling around but can only find solutions for the Classic ASP-world and I want to do it the .NET-way.
Any help is appreciated.
Thanks in advacne, Fred
Thanks to Mark Fitzpatrick and Patrice!
It did solve my problem to reverse the loop.
Thanks,
Fred
"Patrice" <no****@nowhere.com> wrote in message
news:OR*************@TK2MSFTNGP10.phx.gbl... The usual trick is to browse the collection starting by the end :
For i=Session.Count-1 to 0 step -1 If ... Next
Patrice
"Fredrik Rodin" <no**********@dacsa.n.o.s.p.a.m.net> a écrit dans le
message de news:%2***************@TK2MSFTNGP12.phx.gbl... Hi!
I want to basicaööy run a Session.Abandon() on logout but keep one session. In order to do this I'm iterating through my session collection by
runing the follwoing code:
Dim iSessionCount As Integer = Session.Count - 1
For i As Integer = 0 To iSessionCount
If Session.Contents.Keys(i) <> "ReturnPath" Then
Session.Remove(Session.Keys(i))
End If
Next
The statement works fine, but since I use the remove-statement, the
index decrease by 1 for each session I remove. So, let's say I have 5
sessions. i run my code and iSessionCount will be 4 all through the loop. BUT, after the first removal, the session index count will be 3. As a result of this I will end up in an out-of-index error message.
Any ideas? I've been googling around but can only find solutions for the Classic ASP-world and I want to do it the .NET-way.
Any help is appreciated.
Thanks in advacne, Fred
You could also set the session variable to a temporary value, clear the session, then reset it, such as
object returnPath = Session["ReturnPath"
Session.Clear(
Session.Abandon(
Session["ReturnPath"] = returnPath This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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