Session management in user control

[vikram]

I am using below mention code in a web usercontrol for
session management for hastable objects.
Code works sometime and sometime it doesnt work. Is there
some problme in code:

Private Sub SaveState()

Session.Item(Me.ID & "cols") = ColumnsListHashTable
Session.Item(Me.ID & "status") = StatusHashTable
End Sub
Private Sub GetState()
ColumnsListHashTable = Session.Item(Me.ID & "cols")
StatusHashTable = Session.Item(Me.ID & "status")

End Sub

[Scott Allen]

Hi vikram:

By not work, do you mean you get a null reference exception?

--
Scott
http://www.OdeToCode.com/blogs/scott/

On Sat, 9 Apr 2005 01:01:07 -0700, "vikram"
<an*******@discussions.microsoft.com> wrote:

I am using below mention code in a web usercontrol for
session management for hastable objects.
Code works sometime and sometime it doesnt work. Is there
some problme in code:

Private Sub SaveState()

Session.Item(Me.ID & "cols") = ColumnsListHashTable
Session.Item(Me.ID & "status") = StatusHashTable
End Sub
Private Sub GetState()
ColumnsListHashTable = Session.Item(Me.ID & "cols")
StatusHashTable = Session.Item(Me.ID & "status")

End Sub

[vikram]

yes i get null objects sometimes and sometimes i get
objects perfectly right.

-----Original Message-----
Hi vikram:

By not work, do you mean you get a null reference exception?
--
Scott
http://www.OdeToCode.com/blogs/scott/

On Sat, 9 Apr 2005 01:01:07 -0700, "vikram"
<an*******@discussions.microsoft.com> wrote:

I am using below mention code in a web usercontrol for
session management for hastable objects.
Code works sometime and sometime it doesnt work. Is theresome problme in code:

Private Sub SaveState()

Session.Item(Me.ID & "cols") = ColumnsListHashTable Session.Item(Me.ID & "status") = StatusHashTable
End Sub
Private Sub GetState()
ColumnsListHashTable = Session.Item(Me.ID & "cols") StatusHashTable = Session.Item(Me.ID & "status")

End Sub

.

[Scott Allen]

I'd put a breakpoint in both methods, or trace statements, andmake
sure SaveState is always called before GetState.

--
Scott
http://www.OdeToCode.com/blogs/scott/

On Sun, 10 Apr 2005 01:15:44 -0700, "vikram"
<an*******@discussions.microsoft.com> wrote:

yes i get null objects sometimes and sometimes i get
objects perfectly right.

-----Original Message-----
Hi vikram:

By not work, do you mean you get a null reference

exception?

--
Scott
http://www.OdeToCode.com/blogs/scott/

On Sat, 9 Apr 2005 01:01:07 -0700, "vikram"
<an*******@discussions.microsoft.com> wrote:

I am using below mention code in a web usercontrol for
session management for hastable objects.
Code works sometime and sometime it doesnt work. Istheresome problme in code:

Private Sub SaveState()

Session.Item(Me.ID & "cols") =ColumnsListHashTable Session.Item(Me.ID & "status") = StatusHashTable
End Sub
Private Sub GetState()
ColumnsListHashTable = Session.Item(Me.ID& "cols") StatusHashTable = Session.Item(Me.ID & "status")

End Sub

.