Hi I need to use QueryServiceConfig WinAPI Method, using C# Interop,
VS2003.NET.
The .NET ServiceController class can not do what I need.
I am unable to correctly call the QueryServiceConfig() method, can you help?

In VS.NET 2003, I've created a COM Interop project.  I have the DLL and TLB
file in the /bin directory.  I want to deploy this to the GAC of another
machine which has the .NET framework installed on it.  My questions are:
1. This might sound stupid, but where exactly is the GAC?

How can you register a c#.net assembly for com interop without regasm.exe?
I successfully use this:  "regasm /tlb"
...but would like to do the same through code.  The
IRegistrationServices.RegisterAssemby will not generate and register the type

I would like to register my c# .net server through code.  Currently I can use
the "regasm /tlb /codebase" option and everything works great.  I am aware of
the IRegistrationServices.RegisterAssembly class, but this will not perform
the type library registration, it only provides ...

My class has static methods and properties.  How can I use static in my
interface? I get an error.

Does anyone know where can I find documentation on how to create an Excel
automation add-in ?
Attention: I am talking about an Excel Automation add-in and not a standard
COM Add-In.

I am writing an addin for Word 2000 in C#.  The addin just calls a static
method called Launch from a dotfuscated library, which contains all the
actual content. The Launch method is the only exposed (non-obfuscated) method
in the library.

I am having a marshalling problem between VB.NET 1.1 and CDO from Crystal
Reports 8.5.  The AddRows
generates a COMException that I don't understand.  This is supposed to be
default marshalling

I 've managed to run successfully the example provided by the Microsoft
Q302901 - "How To Build an Office COM Add-in by Using Visual C# .NET"
article http://support.microsoft.com/default.aspx?scid=kb;en-us;302901
I want to change the button_click event code so that, when the button ...

I have had a lot of practice creating .NET COM Interop objects in C# that can
be registered and called from existing COM clients.  I am trying to perform
the same process in VC++ (without writing an ATL object) via a class library
project -- just like I would with C#.

I created a .NET control that derives from an ActiveX control. First I
generated an ActiveX wrapper using AXIMP.exe. Next, I created my own class
that derives from the wrapper control.
The problem is that the properties that I add to my .NET control do not

I have a C# assembly that is being called from VC6 via COM.
I open the C# project in .Net, set a breakpoint, set debug type to
"program", and specify my C++ app.
F5 runs the C++ app, but my breakpoint never fires?!

   Trying to enumerate interfaces on RRAS.
   Bellow is what I have so far. The MprAdminInterfaceEnum has an
lplpbBuffer out parameter which is a buffer that will contain an array of
MPR_INTERFACE_0's.