Singleton per ASP.net Session
A class in my current project is accessed multiple times in a session, and stores error messages that need to be read by multiple classes, so I wanted to make this class a singleton. However a singleton in asp.net is then available to the whole application, not something I want, as error messages are per user. So after some experimenting, I came up with a simple way to make your singleton session bound.
instance method of singleton:
public singleton Instance
{
get
{
string name = "singleton";
if (HttpContext.Current.Session[name] == null)
HttpContext.Current.Session[name] = new MyClass();
return (singleton)HttpContext.Current.Session[name];
}
}
This entry was posted on Wednesday, January 7th, 2009 at 9:31 am and is filed under University. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
