I tried to implement caching for a crystal report using the Cache
object. Just assign to cache and set expiry. But as soon as the
reportdocument is disposed in Page Unload, the cached report also becomes
null. Can anyone help me please?

when my C# service impersonates a secondary account does the secondary
account need any special permissions? what are they?

I am trying to find the best way to get SQL Dependency Caching to work in the
Global.asax.  In the Application_Start event I open a connection to the SQL
Server database and get data from several tables that will change very
infrequently.  This data is then saved in Application ...

I have a need to cache some data per request. I looked at
HttpContext.Current.Cache, but that seems to be the application cache
and not just a cache for the current request.
Is there something built into .net already that will do a per