Session Variable

[shapper]

Hello,

Could someone tell me how to check if a session variable exists and if
not to create it.

Thanks,
Miguel

 

[Eliyahu Goldin]

Session["abc"] will return null if abc doesn't exist.
Session["abc"] = 123 will write abc to the session even if it didn't exist
there before.

--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
http://msmvps.com/blogs/egoldin
http://usableasp.net

 

[Aidy]

if (Session["MyVar"] == null)
Session["MyVar"] = "hello";