Session & Casting & Generic, how??

[Jeff]

ASP.NET 2.0

In the business logic layer I've got the code (see CODE) below, this code
gives a compile error (see ERROR)

CODE:
List<Messagemessages = null;
messages = HttpContext.Current.Session["inbox"];

ERROR:
Cannot implicitly convert type 'object' to
'System.Collections.Generic.List<BLL.Message>'. An explicit conversion
exists (are you missing a cast?)

I've tried these approaches for casting, but they fails:
messages = (Message)HttpContext.Current.Session["inbox"];
messages = List<Message>HttpContext.Current.Session["inbox"];

How should I do this cast?

Best Regards

Jeff

[=?ISO-8859-1?Q?G=F6ran_Andersson?=]

Jeff wrote:

ASP.NET 2.0

In the business logic layer I've got the code (see CODE) below, this code
gives a compile error (see ERROR)

CODE:
List<Messagemessages = null;
messages = HttpContext.Current.Session["inbox"];

ERROR:
Cannot implicitly convert type 'object' to
'System.Collections.Generic.List<BLL.Message>'. An explicit conversion
exists (are you missing a cast?)

I've tried these approaches for casting, but they fails:
messages = (Message)HttpContext.Current.Session["inbox"];
messages = List<Message>HttpContext.Current.Session["inbox"];

How should I do this cast?

Like this:

messages = (List<Message>)HttpContext.Current.Session["inbox"];

--
Göran Andersson
_____
http://www.guffa.com

[sloan]

This blog could help:

10/24/2005
Web Session Wrapper for storing and retrieving objects
http://sholliday.spaces.live.com/blog/
or here for a 2.0 version

http://www.webforumz.com/dotnet-fram...ssing-data.htm

"Jeff" <it************@hotmail.com.NOSPAMwrote in message
news:eN**************@TK2MSFTNGP02.phx.gbl...

ASP.NET 2.0

In the business logic layer I've got the code (see CODE) below, this code
gives a compile error (see ERROR)

CODE:
List<Messagemessages = null;
messages = HttpContext.Current.Session["inbox"];

ERROR:
Cannot implicitly convert type 'object' to
'System.Collections.Generic.List<BLL.Message>'. An explicit conversion
exists (are you missing a cast?)

I've tried these approaches for casting, but they fails:
messages = (Message)HttpContext.Current.Session["inbox"];
messages = List<Message>HttpContext.Current.Session["inbox"];

How should I do this cast?

Best Regards

Jeff