set session in httphandlers

Question

User-818494779 posted

Hi , 

I tried to do this :

tumbnail.Save(context.Server.MapPath("~/images/classifieds/"+ "nail_"+newFileName));

but getting null reference error. how to set session in httphandlers

Answer 1

User1779161005 posted

The handler needs to implement IRequireSessionState or IReadOnlySessionState. No members -- they're just flag interfaces.

Answer 2

User-818494779 posted

The handler needs to implement IRequireSessionState or IReadOnlySessionState. No members -- they're just flag interfaces.

Im getting this error : 

Error 1 The type or namespace name 'IRequireSessionState' could not be found (are you missing a using directive or an assembly reference?) 

But its in the main project and system.web is already referenced in that project

Answer 3

User-214337433 posted

refer the link

http://stackoverflow.com/questions/1240732/how-can-i-use-session-variable-in-an-httphandler

http://forums.asp.net/t/1720644.aspx/1

Answer 4

User1779161005 posted

What's your handler code that implements the interface look like?