Hi everyone...
I'm faceing a problem that I want to shae with you and I'm hoping that
somebody will give write solution.
I wrote a COM dll in Visual C++ 6.0 and MFC that generates some report. I'm

I am writing a class library in VS .NET 2005 (VB.NET specifically) that will
be called from an existing program (that I have no control over) using COM.
One of the parameters it expects is the index of an icon embedded in the
DLL.  The catch is that other than a default icon that ...

I'm developing a .NET class library. I want this to be callable by VB6 (COM
/ ActiveX) clients. In Project Properties, under Application | Assembly
Information, I see an option titled "Make Assembly COM-Visible". How does
this differ from "Register for COM Interop" in the Output ...

Hi, I have an interop class that works from winforms but not asp.net 2.0 c#
app.  At runtime I get a nasty 0x0eedfade error just creating the class.
I've tried lots of things but nothing helps.  Can anyone give me some
suggestions?

How can I create a visible COM interface? For i.e., I have my interface
IUserList : IList , and the the COM class Users : IUserList. Now I want to
have IUserList in my COM application, so I can implement it with some other
classes (my goal is just to have interface, so I don't ...

i have created a new c# custom control .
if i want to use this control to my VB projects , what are the steps i must
do ?
can anyone let me know what are the things i must do step by step ?

I have always used the CreateObject("word.application") to call word
automatically from my applications but it doesn't seem to be working with
Word 2007.
My code is:-

My apologies if this question is trivial, I couldn't find the answers
on MDSN and it's the first time I've worked with input/output strings
across explicit P/Invoke.
My question is about memory management of input/output strings using

I have developed a BHO that installs low level keybaord hooks and CBT
hooks globally whenever IE is opened.The keys that are pressed when IE
is active are to be captured.I am trying to check whether the IE is
active first, If it is i set a boolean flag.In the key hook proc ,if

Im having some problems getting my .net assembly to work correctly through a
CCW. In the initial release I did not have to use remoting and it was very
simple to get it working under VB6. Now I must use remoting to access a data
provider and Im seeing weird things happen.

I am trying to call the Tool Help API (
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/perfmon/base/to
ol_help_functions.asp
) from C# using interop.
I have declared:

Using C#, I've created a simple wrapper class for using Excel.  I have
Office Pro 2003 installed on my devel machine.  The wrapper class works
great, reading and writing to/from Excel.  To do this, I created a
reference to "Microsoft Excel 11.0 Object Library", and have a "using

Hello all.. will appreciate all the help I can get here.... thanks in
advance.
I am using one C++ COM dll under interop in C#. Since this lib is not
supposed to be run in C# I really have no venue for support. And I have

A few questions.. Any help would be appreciated..
1.  Is Microsoft.VisualBasic.Collection or VBA.Collection (from
msvbvm60.dll) compatible with VB 6 Collections?
2.  How would I use VBA.Collection inside c#?

I need to communicate between two applications. The legacy application is in
VB6. New development is in C#. Here's the scenario:
The VB6 app will be pumping document files into a folder. We'll be writing a
new (C#) class for this new feature.