In any program I write where the handler of the
event ValueChanged of a NumericUpDown has some extensive processing.
For instance:
   Private Sub NumericUpDown1_ValueChanged(ByVal sender As

I am currently writing a client/server application that will be deployed
across a wide range of computing environments.  Some of these environments
will have broadband networks where as few others will have wireless internet
access that does not go faster than 19,200 bps.  ...

If i use the same Business Logic in a VB.NET and ASP.NET, the business logic
is the same to be used on VB.net windows application  and Asp.net web
application.
Which method to implement the business is better ( Class Library or web

1. I am in process of designing N-Tier Application using ASP.NET. Can
anyone guide me the right material or microsoft guidelines document
which I can used in designing the N-Tier application.
2. I would also like to know whether to use Web Services or .Net

    I've been chasing down some memory leaks in a C# app we developed.
I've tried memory profilers from Sci-tech and Red-Gate and both report that
there are a number of instances of a form which are not being garbage collected.
On closer inspection it seems that the chain of references ...

I created a windows service that performs a MSSQL2000 database analysis in a
separate threads with a specified interval. And when running this service
uses a lot of system memeory and it does release it after finishing it's
jobs and starting to "sleep". I use there Microsoft ...

I'm trying to improve the startup time of a simple winform app using
ngen.exe.  I register myappl.exe with the negen tool
(C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\ngen myapp.exe), but I notice
no improvement in startup time.  I’m assuming that I can start myapp.exe from

Two-part question:
1)  Why does the .NET 1.1 framework treat \" as an escape character, but
does not recoginize any other characters?
Example:

We currently see the following behaviour in our main process (under
high load)
- All threads are suspended
- Performance counters don't publish any data

My C# application runs as a mixed mode (managed and unmanged) .NET service
on a dual processor Win2003 server.  How do I configure my environment to
take advantage of the server version of the .NET garbage collector?
thanks

Handles leak during remoting - how to release stubborn handle?
I see handle count increase every call to ProcessMessage
---
    ServerProcessing spres = _next.ProcessMessage(

I was wondering if using a try {} finally {} construct has any performance
impact (compared to not using a try{} finally {}):
Does this
public void function()

we have certain products in c# web/winforms running in same machine..
all the applications has different tasks to be performed on a scheduled time..
so we have different scheduling service (windows service) running...
each one will look for its own database.. table records based on ...

I need to understand that would it be a problem if?
Situation : I have a Bussiness FrontController which would take all the
call from Presentation Tier. Presentation tier passes a "Request
Object" to the Frontcontroller which in turn passes to the Factory

I'm currently in the middle of migrating a legacy C++ app to C# in
order to solve a number of issues in the original system, namely
unreliable operation (due to sloppy coding) and awful performance. The
system is essentially a middleware app taking socket connections from