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Solved
session variable / datetime
Posted on 2011-03-09
c sharp .net
have a couple of Session Variables:
protected void Session_Start(object sender, EventArgs e)
{
Session.Add("serverTimeAdj
Session.Add("todaysDateTim
}
When I want to retieve this variable elsewhere in the web app, I use the following:
DateTime reportingDateTime = (DateTime)Session["todaysD
Compiling is fine - but the debugger is then complaining when running ... and the following error on the above line:
'Object reference not set to an instance of an object.'
have a couple of Session Variables:
protected void Session_Start(object sender, EventArgs e)
{
Session.Add("serverTimeAdj
Session.Add("todaysDateTim
}
When I want to retieve this variable elsewhere in the web app, I use the following:
DateTime reportingDateTime = (DateTime)Session["todaysD
Compiling is fine - but the debugger is then complaining when running ... and the following error on the above line:
'Object reference not set to an instance of an object.'
[X]
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2 Comments
Active 3 days ago
That would suggest that you are trying to read the session value at some point before it has been set. You should do a sanity check before trying to access it:
if (Session["todaysDateTimeServerAdjusted"] != null)
{
DateTime reportingDateTime = (DateTime)Session["todaysDateTimeServerAdjusted"];
}
else
{
// some sort of default
}
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