Passing values between asp.net pages.

In asp you called a new page and passed any variable information through a query string.
Can some one tell me what the best practice is in asp.net to get information from one asp.net page to another ?

Or at least what the options wereYou can do this exactly as you did in ASP.
If you didn't want to continue using the querystring you could use cookies, sessions, or some other choices. But the querystring in a browser is a querystring in a browser - you can read one or create one just as you always did.