i am using Windows 2003 Server , this machine host Asp.Net application which
contains pages with Transaction="required" page directive ,
so some time while we are accessing this page it throws this error cannot
execute transacted code.

one trouble has been found when I tried to set up the newly Updater
Application Block which developed based on .NET framework 2.0. because it
need the old security.sln which was included as a part of the Enterprise
Library 1.1 instead of Enterprise Library 2.0. why the newly ...

So far all experiments with
System.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable() aren't
working. It seems to always be returning true on my laptop, even if I pull
out the wireless card. I've tried both my code and an application someone

In VB.NET, I utilized the setup wizard to create the setup project for my
VB.net project.  When I tried to build the setup project, I got the error
message "Keycode is non-nullable".  I could not find keycode in the Setup
project properties or anywhere in the VB project I created ...

I am new to COM Object programming. Can someone share his/her knowledge
of creating a COM project in Visual Studio 2005. I will using Visual
C++.
Thanks.

I have a sample application which is based on service component.
It is supposed to connect to a server database and return data.
The component class override the Construct method as follow
===>

I used COM/DCOM for building out-of-process objects.
Can i do it with .net?
i don't have any problem for creating in-process componet,
but i don't know how to create an out-of-process .net componet which can

 I want to manually add my program into the add/remove program list.  I
tested with adding my keys in :
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
but it still doesn't appear in the add/remove programs list.  I would like

I have been developing a distributed app on my PC that wil be deployed to a
separate intranet.
In terms of the DB, I am planning to scriot the DB & incl that in the
deployment project.

Hardware setup of 3 servers.
1) Web Server - DMZ
2) Application Server - Local Intranet
3) Database Server - Local Intranet

I was wondering, suppose I had some code that went like this:
Try
           cn = New SqlConnection
           'connection string to the db

I am interested in ClickOnce because I have a Winform Application that I want
installed on the users desktop and whenever the user restarts the
application, I want my app to check for new modules in the background and
update itself.

Sorry for the cross-post, I really have a difficult problem and need
some help badly.
I have a VB6 ActiveX component (dll) that listens to a real-time data
feed of stock quotes (built in an OCX) and then passes them on using

I've developed an application that sends and receives messages from a private
queue.  This application works perfectly when I run it locally (workgroup
mode), but when deploy the application to Win 2003 servers (Server A has the
application and Server B has the private MSMQ ...

Hello --
Under load, I randomly get (about 10% of the time) the following exception
from a .NET Remoting service:
-------------------------