I have a requirement in an ASP.NET application to load configuration
information from an arbitrary location outside of the web root.
Specifically, the customer wants to create multiple virtual directories
that

I want to execute a .exe file through my ASP.Net C# .Net framework 1.1
application with user "X" credential. i used impersonationContext ( see notes
at http://support.microsoft.com/?id=306158#4) to accomblish this. I pretty
sure that this concept of imperonation works.

I would like to know if it's possible to know if a text file is opened.
Thanks in advance for your help.
Regards,
Filipe Marcelino

I am trying to dynamically instantiate a class and subscribe to an event that
it throws.  I am have no luck finding a proper code sample or documentation
on doing this.  Here is what I am attempting and my questions are inline with
the code snippet.

I am developing a client/server app and would like to use .NET Remoting to
allow the server to communicate with clients. I've been able to test this
with a single client, but .NET Remoting seems to make it very difficult to
establish connections with multiple users. This is the ...

I'm new to dealing with interfaces.  I'm not sure what is wrong with this.  I
get an  System.InvalidCastException when I try to run it.  I setup 2 classes
with the same interface, then try to cast one into the other.  Shouldn't all
the common interface fields cast into the other? ...

I'm a new user to VB.net and am having problems when I create the binary
executable and take it to a system that does NOT have VB .net it will not
work stating that mscorwks.dll is missing.  Is this a normal message?  It not
only appears in VB.net but in C#.net too.  What am I ...

It doesn't seem completely clear to me which operations I can perform while
continuing to be thread-safe on a Hashtable.  Consider this scenario:
Hashtable 'table' contains the following:
table[1] = 1

Is it possible to get a .NET runtime 1.1 with SP 1 already applied, or are
two steps required to install 1.1 and then SP 1?
Thanks,
Leslie

I want to capture everything up to the _first_ semicolon, and
everything after.  Can't get it to work.  Tried
(.*);(.*)
(.*?);(.*)

Just want to report an error on the KB article Q318607, which is last
reviewed at September 15, 2005.
         How to populate the datagrid on background thread with data
binding by using Visual C#.

how to get the number of milliseconds between two System.DateTime objects

Anybody knows if the Framework provides a class to verify the email address
that some one enters ? I mean, I would like to verify if that email address
exists.
Thank you

I'm trying to create 2 applications that communicate via Remoting. I'm using
.NET 2.0. If I'm declaring a method that takes a parameter of type delegate,
then the application will crash with a SecurityException, that the zone
MyComputer is not allowed to execute this piece of ...

I keep getting the following 2 compile errors. not every time, but often
after running the project, stopping it, editing some thing and then running
it again.  Usually i need to reboot VS and sometimes the PC to clear this
issue and run it again - only to repeat the process a few ...