Accessing Sessions

[TheConeHead]

I am trying to read a session variable with:

String sn = Session["uname"];

Now this session has not been set, so I was hoping to get "undefined", instead I get the following error:

Cannot implicitly convert type 'object' to 'string'

How do I read a session vars value?

 

[TheConeHead]

nevermind - I got it:

String sn = (string)Session["uname"];

 

[mj616]

could also use String s= Session["var"].ToString();