Am i missing something here with cookies

[carlblanchard]

OK back in the normal asp days setting and reading a cookie was so dam simple

response.cookies("blah") = blah &
request.cookies("blah")

ok now the .net way (*** is that all about)

ok heres my real question

i have a control which handles the left hand side of my website on here ive got a littie area which displays users shopping cart so therefore i store the users cart id in the cookie,

when ever i load the index page is get this error


If Request.Cookies("CartCookie").Value >= 0 Then


Object reference not set to an instance of an object.


its because i havnt defined the NEW part of the cookie...
So if i do instead



Dim cookie As HttpCookie = New HttpCookie("CartCookie")
if cookie.value > 0 then


It allows me to run the page without errors, however every time i add to the cart its panel in this control is never displayed....

Now am i just being thick or what

[nemaroller]

Perhaps the real question is whether that code is executing before the page has finished loading its controls and state.

What event does that code run in your user control?

[carlblanchard]

onLoad

[nemaroller]

Normally I would say try the PreRender event, but that shouldn't make a difference for the Request object.

You stated assigning a new instance worked, but weren't too clear about 'its panel' not displaying...?