Question

I have the following code which was ok until someone else put some other code in the site which sorta mucks it up now.

This is my code:

var existingContext = HttpContext.Current;
var writer = new StringWriter();
var response = new HttpResponse(writer);
var context = new HttpContext(existingContext.Request, response) { User = existingContext.User };
HttpContext.Current = context;
HttpContext.Current.SetSessionStateBehavior(System.Web.SessionState.SessionStateBehavior.Default);
HttpContext.Current.Session["Test"] = "test";
for (Int32 i = 0; i < existingContext.Session.Count; i++)
{
    HttpContext.Current.Session.Add(existingContext.Session.Keys[i], existingContext.Session[i]);
}

The idea behind this is to be able to capture the output of a view and render it to pdf. Now my only issue is that when i assign context back to HttpContext.Current, the session is null. I need to be able to initialize the session so that i can assign variables into it.

i will also add that this is inside a static class

public static class ControllerExtensions

Any clues?

Answer 1

I seem to have solved the issue for now and that was to remove the lines:

            var context = new HttpContext(existingContext.Request, response) { User = existingContext.User };
        HttpContext.Current = context;
        HttpContext.Current.Request.
        for (Int32 i = 0; i < existingContext.Session.Count; i++)
        {
            HttpContext.Current.Session.Add(existingContext.Session.Keys[i], existingContext.Session[i]);
        }