Am trying to access a dcom component from my vb.net code.. I am getting a
system.unauthorisedaccessexception  with the message "Access is denied". The
code i use to instantiate the component..
  Dim typ As Type = Type.GetTypeFromProgID("WAS.EngControl.1",

installer creation. I could run the setup and install it into the actual
device and worked fine. The application enables syncronization with remote
database using merge replication.

I'm designing an application that is very asynchronous in nature. My
initial thought was to use MSMQ Triggers to call .NET components in a
COM+ Application.
Various other applications would place messages in the queue and the

In our .Net based intranet app, I need to be able to ask another Server if a
process is running.  There a many ways to do this and have some ideas. But
which way would prove less problematic to implement and administer?  
1)  Have a client app ask the server via a web service if ...

We have a .NET application compiled as a Windows executable running in a
Client/Server environment. We use CASPOL to setup the LocalIntranet security
to allow our program to run. We have run into two Terminal Servers that
cannot execute our program except when logged in as ...

I'm looking to program a trial version of a VB. NET distributed application
i.e., like most trial version of software we all have downloaded from the
internet that the end user can try for 10, 20 or 30 days before the program
requires you to register or purchase the full version. ...

I have an interested in learning more about distributing work
loads across multiple machines and was wondering if anyone knows
of some open source projects or have quality sample applications
that I can examine the architecture.

As a VB6 developer, I've participated in a lot of projects involving DNA
Architecture. As a .Net developer, haven't done much but study the languages
and have developed a mobile system.
A question that I can't get off of my mind and if you could help me on

I have a general question.
Are there a graphical interface inside UAB for adding files to the file
server and configure the manifests (updates) inside UAB? Or do I have to
write an application for this?

  I have a situation where I have a Rich Client Win Form App built in C#
and I need to transport a dataset across the internet to a webservice in
asp.net. Database is Sql Server sitting on the same webserver. Now the
problem resides in the connection type. He is using a ...

Hi, I'm having a hard time doing the following:
Created a serviced component in VB.Net, installed it in COM+ in a W2003
server, exported it and installed it in my computer.
Now what do I have to do to use the component in a Windows app project?

Two books needed.
One is a non-Microsoft specific book on design patterns
One is a C# (preferably) specific book on design patterns.
Any recommendations?

When I copy the files from my project to the server using FTP. I don't see
some of the directories (e.g. _vti_cnf) on the server but I know they are
being transferred as It asks me if it is OK to overwrite them? Are these
stored in some special location?

We are working on a project which uses COM+ Queued components which are written in C# using .NET EnterpriseService framework 1.1 on Windows 2003.
The messages originate from IBM MQSeries (V 5.3) and are routed using Microsoft HIS 2004 MSMQ-MQSeries Bridge to the MSMQ queue.
When ...

I have a web application which creates links on the fly to pages detailing
items in our database. How can I write some code which detects if the details
exist. If they exist, it opens the details page. If not, it opens a custom
"page not found" page, informing the user ...