Hi,
I use Session["UserName"] to save and pass values between pages, (please see
the following). It works fine on my computer, but on the server, I launch the
main page, wait for 20 minutes, and click a button to launch User.aspx, it
seems that it cannot see the current value of Session["UserName"]. There's no
problem to launch User.aspx from the main page within 20 minutes. Please
help. Thanks.
//Users.aspx
if (!Page.IsPostBa ck)
{
if (Convert.ToStri ng(Session["UserName"]) != "")
{
//Do something
}
} 3 2278
"John" <Jo**@discussio ns.microsoft.co mwrote in message
news:C6******** *************** ***********@mic rosoft.com...
I use Session["UserName"] to save and pass values between pages, (please
see
the following). It works fine on my computer, but on the server, I launch
the
main page, wait for 20 minutes, and click a button to launch User.aspx, it
seems that it cannot see the current value of Session["UserName"]. There's
no
problem to launch User.aspx from the main page within 20 minutes.
20 minutes is the default time that a session exists before it is torn down
to conserve server resources.
Either increase the session timeout value, http://www.google.co.uk/search?sourc...sion%2eTimeout
or change your logic... http://www.google.com/search?q=Sessi...e7&rlz=1I7GGIH
--
Mark Rae
ASP.NET MVP http://www.markrae.net
Also, the simples way of testing to see if a session variable exists is to
see if it's null or not. Converting it to a string first is a waste. Just do
if(Session["UserName"] != null)
{
Do Something
}
This also helps prevent errors from being thrown if you attempt to convert
upon a null object.
Hope this helps,
Mark Fitzpatrick
Microsoft MVP - Expression
"John" <Jo**@discussio ns.microsoft.co mwrote in message
news:C6******** *************** ***********@mic rosoft.com...
Hi,
I use Session["UserName"] to save and pass values between pages, (please
see
the following). It works fine on my computer, but on the server, I launch
the
main page, wait for 20 minutes, and click a button to launch User.aspx, it
seems that it cannot see the current value of Session["UserName"]. There's
no
problem to launch User.aspx from the main page within 20 minutes. Please
help. Thanks.
//Users.aspx
if (!Page.IsPostBa ck)
{
if (Convert.ToStri ng(Session["UserName"]) != "")
{
//Do something
}
}
And managing the user is really a no-brainer when using ASP.NET 2.0
"John" <Jo**@discussio ns.microsoft.co mwrote in message
news:C6******** *************** ***********@mic rosoft.com...
Hi,
I use Session["UserName"] to save and pass values between pages, (please
see
the following). It works fine on my computer, but on the server, I launch
the
main page, wait for 20 minutes, and click a button to launch User.aspx, it
seems that it cannot see the current value of Session["UserName"]. There's
no
problem to launch User.aspx from the main page within 20 minutes. Please
help. Thanks.
//Users.aspx
if (!Page.IsPostBa ck)
{
if (Convert.ToStri ng(Session["UserName"]) != "")
{
//Do something
}
} This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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