I'm having trouble wrapping some VC++6 classes in managed classes, and am
hoping someone can help me. Here's an example of what I'm trying to do:
I have this VC++6 class that derives from CObject,
class vc6class : public CObject {

I have a COM interop component that I have written in C#.  I register the
object with regasm to embed its ProgID and such in the registry.  All of my
normal .NET classes get registered with it and I don't want them to be
registered as COM interop objects.  Is there an attribute I ...

I need to retrieve unmanaged pointer to an interface from
System.__ComObject for further processing in C++ written dll. Does
someone know how I can get it?
Thanks,

I am in the final stages of development of a .net
solution for home health care.  Here is the scenario:
wrote a simple application that uses a custom dll (not
written by me, but from the visual studio 6 days) that

When I hit Ctrl-Alt-Delete I am able to select tabs that show both the
running processes, and the running applications. How would I
programmatically build the running applications list in my own application
using P/Invoke?

I am planning to open a software company to develop client-server apps and
web applications for my client. Now, i am in a difficult situation to
determine what is the best platform i should use to develop the application
for my end users. Should I use Java or MS.Net technology or ...

I have an existing COM dll that I would like to upgrade to vb.net.  The
problem is that the Com Interop needs to be binary compatible with the
existing dll, in effect making any clients compiled against the old DLL
start using the new one transparently.  If someone could point me in ...

I am trying to use a legacy VB6 Dll in C#.
I am able to register for interop in VB.NET and use it, however, when I try
to reference it in C#,
the Interop Assembly is not being generated and I get an error.

Here is my problem.
I have access to existing c# code of an assembly that I want to expose to
COM clients. The c# code has elaborate class hierarchy and interfaces so
there is no particular class I can expose that will follow rules of COM

I am getting error 53, "File or assembly name
Microsoft.VisualBasic.Compatibility, or one of its dependencies, was not
found", on a machine where I deployed my application.
The application is a .NET DLL which exports COM+ interfaces.

Hi, all!
I have already installed .NET Framework CLR on Win 2000, SP4 machine.
I installed it from dotnetfx.exe.
My .NET application does access to COM and COM+ object and vice versa.

I'm having a recurring problem which renders a .Net dll useless to the
COM clients I am distributing the dll to.
The .Net dll has been defined in all of the proper ways.  At the
assmbly level, I hardcode (with attributes) the GUID of the library

I'm trying to use an OCX i wrote in VB6 inside .NET
The problem is i can't get ImageList work properly
Here's my code to pass ImageList
'---------------------------------------------------------------------------

Hie all,
I am facing a problem...I downloaded code for CEMAPI
applications from MSDN for embedded visual C++......
I created an ATL COM library through the wizard in eVC++,

How do i set my 2 pages ssl.
I call page2 from page1 by doing a server.transfer("page2")
As page2 is ssl i get error as the protocol has to be https.
Are there any method to do apart from