I have a library written in C# that raises events that are consumed by a VB6
client.  The library is registered on my development machine using the /tlb
option on regasm.exe to allow me to create a reference in VB6, and the events
raised are picked up by VB6.

I have two small apps which are deployed to the same directory. They
each reference IWshRunttimeLibrary (Windows Script Host Object Model.)
The problem is that the Interop.IWshRuntimeLibrary.dll generated by
one project errors when used by the compiled assembly from the other

I want to call Authorization Manager (AzMan) in my .Net 2.0 application.
The PIA that is available in the Windows 2000 Authorization Manager Runtime
is a .Net 1.0 assembly.  Is there a new PIA for .Net 2.0?
If not should I use the .Net 1.0 PIA or should I create my own interop

I am having trouble getting events from an ActiveX control in my C# winform.
The activeX control is just a sample one developed by myself, and it fires
two stock events:-
KeyPress and Double click.

I have a .net assembly that is COM visible which works fine to call
CreateInstance() on in XP.
In Vista however CreateInstance() fails with class not registered for
some reason.

This problem has been baffling me for a few days now, and I really
need to get some help.
I've used tlbimp to create a interop dll for a COM component.  the
assembly which is output by tlbimp includes some struct definitions.

I'm using interop between .Net and C++ (COM) and am attempting to retrieve an
array of structs from the COM server.
I realise that having VT_RECORD type data in variants is not supported.
Is the only way to accessing these types of returns via custom marshalling?

I have a API lib (written in C/C++) that can be used by C/C++ project.
Now, I'm adding support to C# project.
I changed the Lib to DLL. This is easy. However, I have no idea how to
deal with the structures and constants that used to be defined in the

We have a large vb6 project and it is impossible to move it to
vbnet2005 with our man power. But we thought, that new things should
be developed in vbnet.
To debug everything i can start the vb6 ide and debug the hole code

I'm trying to generate Windows 2005 controls from VB6 controls using
AXImp.exe. I can generate the two files but only control one of the names. I
need to generate the files with a strong key so cant use the auto generated
files. How can I generate the 2 files required that match ...

We are creating a chart in an excel app that we then copy to clipboard using
CopyPicture(Screen, xlBitmap, Screen) (interop). Everything works fine when
we set the excelApp.Visible = true; The chart is created and copied into the
clipboard. When we get it

I am using the unmanaged C++ dll from C# by the DllImport.
There are two functions with similar names and parameters which differ by
case only,
for example testit and TestIt, they have different entry addresses.

I have created an IDocHostUIHandler class that I pass to the
AXWebBrowser class. Part of this interface is the callback method
"ShowContextMenu". It is called when the right mouse button is
clicked.

I have a class library developed in VB.NET.  Inside there is a form with a
button1.
I add this class library to a VB6 Project.
I do a

C#, VS2003, 1.1 Framework
I have a custom class implementation thats based on
System.Collections.CollectionBase.
I've implemented the Add, Remove, Contains, CopyTo etc... all the normal