i Can't detect whether Session variable exists

Question

Can't detect whether Session variable exists

my code is:

if session("something") then end if

any way to validate this?

greetings

D Stanley · Accepted Answer · 2014-05-28T12:46:41.337

2

Assuming this is VB.NET:

If Not (session("something") Is Nothing) Then
    ' use session("something")
End If

edited May 28 '14 at 12:46

answered May 27 '14 at 22:05

D Stanley

`If Not session` ... ;p – porkchop May 27 '14 at 22:24
Don't forget: `If session("something") IsNot Nothing Then` – Chris Dunaway May 28 '14 at 15:54

score 1 · Answer 2 · edited May 23 '17 at 12:05

1

VB.NET:

If session("whatever") is nothing then
    do something
Else
    do something else
End if

Have this code in the Page_Load()

if(Session["SessionName"] == null)
{
    //Session Does not Exists
}
else
{
    //Session Exists
}

or Refer:

edited May 23 '17 at 12:05

Community

answered May 27 '14 at 22:07

Jatin

2 Answers2