I am creating a bunch of classes for use by a 3rd party, and I want to keep
some of my classes internal or private.  I have one class that I'd like only
my own classes to be able to use, but instances of my class really should go
in the application cache.  Are there any issues with ...

I'm using session state to store a dataset for a few different pages.  While
this works well I am concerned about the lifetime of the data.  Specifically
I'm wondering if there is any way I can detect when a user leaves a page so
that I can deallocate a session variable?

I am having a problem with caching :
I have a page that has several drop down lists on it. The data for these lists are stored in a SQL server database. At the moment, when the page loads, I loop through the DB table adding the items to a System.Web.Ui.WebControls.ListItem array. ...

Using VS 2003, I create a new web application.
In the Page_Load of the main page I insert:
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.Cache.SetExpires(new DateTime(1990, 1, 1));

who can tell the detailed difference of:
HttpRuntime.Cache, Context.Cache, HttpContext.Current.Cache

Hello...  I need some help/advice regarding using a dataset in session state.
When a request first comes to my ASP.NET application, I have code in the Session_Start event to query the user table, which return a dataset.  I then add this dataset to a Session variable.
This works, ...

I want to use to .net caching for my old asp pages.   I've made a C#
COM-interop object that I was hoping would be able to do this.  The
com object itself works fine.  The idea was to just call the C# Com
object from my old pages, and allow the C# guy to use .net caching.  

I am building a web application that will have a single form that will be
populated with data from 8-10 tables.  The easiest way to implement the data
tier would be to use DataSets and Data Adapters for each table.  But, is
that the optimal approach?

This has probably already been asked, but in the situation of accessing XML
flat files from an ASPNet application, whether for deserializing into custom
classes or DOM access, are those xml flat file resources cached?
In our situation, using xml flat files as our dataset for an ...

http://www.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&frame=right&th=a1e21baa
ba5303d7&seekm=8b702e36.0403261601.32f47810%40posting.google.com#link2
The poster of this thread got me thinking. He says that "Any time you
can have multiple threads, especially multiple page requests,