change of session does not fire button click event for second time

[N. Shehzad]

This button click is fired for first time, but does not get fired for second
time if I click. It again fires 3rd time, but not 4th time and so on..
I want to button to be fired everytime.
I want to add new valyes to my Session of ArrayList type when Button is
clicked.

Can anyone help? Please let me know what I am doing wrong. Here is a sample
call:
private void oButton_Click(object sender, System.EventArgs e)
{

if (oPictureKeys.Count > 0) //loaded ArrayList Keys from database
Session["_Session_PictureKey"] = oPictureKeys; //Always have values
if (HttpContext.Current.Session["_Session_PictureKey"] != null)
{
ArrayList oList=null;
string szNewKey = "NewPictureKey"; //New key I want to insert
to Session
oList = (ArrayList)(Session["_Session_PictureKey"]);
oList.Add(szNewKey);
Session["_Session_PictureKey"]=oList;
}
}

[Scott Allen]

Did you verify the behavior with the Visual Studio debugger?

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

On Mon, 4 Apr 2005 10:15:05 -0700, "N. Shehzad" <N.
Sh*****@discussions.microsoft.com> wrote:

This button click is fired for first time, but does not get fired for second
time if I click. It again fires 3rd time, but not 4th time and so on..
I want to button to be fired everytime.
I want to add new valyes to my Session of ArrayList type when Button is
clicked.

Can anyone help? Please let me know what I am doing wrong. Here is a sample
call:
private void oButton_Click(object sender, System.EventArgs e)
{

if (oPictureKeys.Count > 0) //loaded ArrayList Keys from database
Session["_Session_PictureKey"] = oPictureKeys; //Always have values
if (HttpContext.Current.Session["_Session_PictureKey"] != null)
{
ArrayList oList=null;
string szNewKey = "NewPictureKey"; //New key I want to insert
to Session
oList = (ArrayList)(Session["_Session_PictureKey"]);
oList.Add(szNewKey);
Session["_Session_PictureKey"]=oList;
}
}

[N. Shehzad]

How can I do that?
Why would the button not fire consistently when session value changes?
Can anyone elaborate on this? Is this a bug?
thanks
"Scott Allen" wrote:

Did you verify the behavior with the Visual Studio debugger?

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

On Mon, 4 Apr 2005 10:15:05 -0700, "N. Shehzad" <N.
Sh*****@discussions.microsoft.com> wrote:

This button click is fired for first time, but does not get fired for second
time if I click. It again fires 3rd time, but not 4th time and so on..
I want to button to be fired everytime.
I want to add new valyes to my Session of ArrayList type when Button is
clicked.

Can anyone help? Please let me know what I am doing wrong. Here is a sample
call:
private void oButton_Click(object sender, System.EventArgs e)
{

if (oPictureKeys.Count > 0) //loaded ArrayList Keys from database
Session["_Session_PictureKey"] = oPictureKeys; //Always have values
if (HttpContext.Current.Session["_Session_PictureKey"] != null)
{
ArrayList oList=null;
string szNewKey = "NewPictureKey"; //New key I want to insert
to Session
oList = (ArrayList)(Session["_Session_PictureKey"]);
oList.Add(szNewKey);
Session["_Session_PictureKey"]=oList;
}
}

[Scott Allen]

There is some basic documentation on debugging here:

http://msdn.microsoft.com/library/de...pplication.asp

Looking at just this section of code impossible to guess what the
problem is. Perhaps oPicutreKeys.Count is 0?

--
Scott
http://www.OdeToCode.com/blogs/scott/
On Tue, 5 Apr 2005 09:05:08 -0700, "N. Shehzad"
<NS******@discussions.microsoft.com> wrote:

How can I do that?
Why would the button not fire consistently when session value changes?
Can anyone elaborate on this? Is this a bug?
thanks
"Scott Allen" wrote:

Did you verify the behavior with the Visual Studio debugger?

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

On Mon, 4 Apr 2005 10:15:05 -0700, "N. Shehzad" <N.
Sh*****@discussions.microsoft.com> wrote:

>This button click is fired for first time, but does not get fired for second
>time if I click. It again fires 3rd time, but not 4th time and so on..
>I want to button to be fired everytime.
>I want to add new valyes to my Session of ArrayList type when Button is
>clicked.
>
> Can anyone help? Please let me know what I am doing wrong. Here is a sample
>call:
>
>
>private void oButton_Click(object sender, System.EventArgs e)
>{
>
>if (oPictureKeys.Count > 0) //loaded ArrayList Keys from database
>Session["_Session_PictureKey"] = oPictureKeys; //Always have values
>
>
> if (HttpContext.Current.Session["_Session_PictureKey"] != null)
> {
> ArrayList oList=null;
> string szNewKey = "NewPictureKey"; //New key I want to insert
>to Session
> oList = (ArrayList)(Session["_Session_PictureKey"]);
> oList.Add(szNewKey);
> Session["_Session_PictureKey"]=oList;
> }
>}