Accessing Session variables - ng.asp-net-forum.visual_web_developer_2005_express

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7 Items, 1 Pages 1 |< << Go >> >|

	phrenetic
	Asp.Net User

Accessing Session variables

11/21/2004 10:40:59 AM

0/0

If I create a class file within my application, how can I get it to recognise my Session variables?

At the moment, the compiler throws an error message whenever a code line contains a Session variable.

Alistair

	Fredrik N
	Asp.Net User

Re: Accessing Session variables

11/21/2004 10:44:57 AM

0/0

You can get the session from the System.Web.HttpConext class. Use the HttpContext's Current property to get the current context.

System.Web.HttpContext.Current.Session["Your Id"]

/Fredrik Norm?n NSQUARED2
Microsoft MVP, MCSD, MCAD, MCT

Cornerstone

My Blog, ASP.Net 2.0 etc

	timallard
	Asp.Net User

Re: Accessing Session variables

12/10/2004 3:21:29 PM

0/0

That code doesn't run, it blows on "Current". For webdev express you need to use System.Web.HttpContext.Session[int or string], had the same trouble with a lot of vs c# 2003 code. It seems for webdev express you need to reference the object a level above what you need ... in this case I used:

protected System.Web.HttpContext objHttpContext;

Then in the code:

this.objHttpContext.Session[]

This works ...

tom mallard

analyst/architect, SDE

	Fredrik N
	Asp.Net User

Re: Accessing Session variables

12/10/2004 3:43:06 PM

0/0

>That code doesn't run, it blows on "Current".

I have no problem with it.

For example this work:



public class MyClass


{


     public MyClass()


     {


            object value = HttpContext.Current.Session["MyKey"];


     } 


}

/Fredrik Norm?n NSQUARED2
Microsoft MVP, MCSD, MCAD, MCT

Cornerstone

My Blog, ASP.Net 2.0 etc

	timallard
	Asp.Net User

Re: Accessing Session variables

12/10/2004 5:58:33 PM

0/0

Are you compiling this in webdev express? Doesn't compile for me, kicks out .Current as invalid, had to do things as per my previous post or it won't compile. In vs c# 2003 .net 1.1 using Current is valid and compiles OK.

tom mallard

analyst/architect, SDE

	Fredrik N
	Asp.Net User

Re: Accessing Session variables

12/10/2004 10:11:10 PM

0/0

It works in the October CTP.

/Fredrik Norm?n NSQUARED2
Microsoft MVP, MCSD, MCAD, MCT

Cornerstone

My Blog, ASP.Net 2.0 etc

	timallard
	Asp.Net User

Re: Accessing Session variables

12/11/2004 4:29:56 AM

0/0

Now it works ... don't really know why it wasn't working before, intellisense didn't have .Current available so I tried to get it to work by referencing before the event that used it. After your post I tried the standard way again and it didn't work.

So both ways work now including intellisense having .Current, don't really know what I changed that affected this ... have had trouble with websites as well but seem to have those taken care of now, mainly config problems so those really shouldn't have anything to do with this. This machine didn't have 2.0 on it before, who knows.

tom mallard

analyst/architect, SDE

7 Items, 1 Pages 1 |< << Go >> >|

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