how to test if a session variable exists ?

1) How may I test if HttpContext.Current.Session("my_MenuItem") exists
2) and if HttpContext.Current.Session("my_MenuItem") exists, how may I test if an object is allready attributed or if the variable is empty.

Thank you very much for your help!

Quote:

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Originally Posted by fabianus

1) How may I test if HttpContext.Current.Session("my_MenuItem") exists
2) and if HttpContext.Current.Session("my_MenuItem") exists, how may I test if an object is allready attributed or if the variable is empty.

Thank you very much for your help!

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VB Code:

If Session("my_MenuItem") Is Nothing Then
    ' Empty
Else
    ' Not Empty
End If

thank you !!