When i try to instanciate a Cerk object in the Activate Method of the Worker
Derived Class, It gives the following exception
System.Runtime.InteropServices.COMException (0x8000FFFF): Catastrophic
failure

I am trying to use a begin and end date with both dates being inputs on a web form from a user to pull data from an MS Access DB and I am having problem. Please note that the data type of Date1 through Date4 is DateTime in DB (short date).
When I do this, I get data back but this ...

I am working on a project which consists of ASP.NET to a COM+ component to SQL Server. The problem, or annoyance I am having, is that I am unable to easily debug the .NET component in COM+. I have to attach to the process by opening another instance of Visual Studio, put a break ...

Looking for a bit of guidance here.
We're moving our VB6 server objects to VB.net. I'm working at just getting a small subset working to compare performance. I've written a class library, inherited from ServicedComponent. I've strongly named it, and installed it to the GAC from ...

I am getting a strange version error - "Visual studio .NET
has detected that the specified web server is not running
ASP.NET version 1.1. You will be unable to runASP.NET web
applications or services."

I've got a process that will check a user's registration of my product.  Can
I have a deployment product run this process before it starts the actual
installation (setting the registry, copying the files, etc.)?  I want to do
it in a way that will prevent the installation from ...

How to check the OS version in launch condition?
Hi there,
I'm working on a VS.NET setup project and I need to check the version of the opearting system (if it is Windows 2000 or higher) before the installation. Can anyone teach me how to do it using launch condition?
Thanks in ...

I am looking for a method of handling business rule violations that is also compatible with Web services.  I have explored a number of different ways and thus far have identified the use of a BusinessRuleError class as the most feasible.  This method involves creating a ...

I am unable to connect to server after creating a new web app from the startup page in visual studio. I am working with vb.net

I'm helping to design a 3-tiered architecture for the first time and
we have an issue that we're looking for advice on.
In our application, we work with a particular type of object a lot.
For the sake of argument, let's say that we're writing an application

All,
Before I attempt to implement the following, I am wondering if this is even
possible.  There is the situation: client A wants to create a
client-activated object (CAO) on server B.  The configuration appears as

I created a singleton object using .NET Remoting. The object is created in a .NET remoting server and the same instance is marshaled to the client when the client creates a new object of it.
This singleton object is hosted under NTService and I need to destroy it when the service ...

I have a windows for application with 1 form.  This form launches 2 threads,
that possibly never return since those threads constantaly monitor the
status of the form.  My problem is, when the application is running and I
try to logoff, shutdown, or restart my pc it won't it just ...

How do I get the WebForView's instance in cotroller method that invoked it?

If the class is derived from ContextBoundObject or MarshalByRefObject, the debugger cannot view the members of the object remotly or even inside the same Application domain.
The debugger displays the following message in the watch window:
error: cannot evaluate field of a proxy ...