It seems that some of the Office 2003 interfaces changed
(Excel's theWorkbooks.Open in particular). I am using this
call in my Windows Forms application. Do I have to add
references to two Excel assemblies (2003 and prior) and

My .NET application has a dll with a singleton class in it. In this
singleton class I create and launch a word document. In this word document I
would like to add a close event handler that will call back into the .NET
singleton class. Is this possible? How would I get a handle on ...

I am trying to deploy a com-callable wrapper (C# dll with com
interface...)  On my development box where I compile with the register
for com setting = true everything works great, but I can't get it to
work when I install from the setup package.

If I have created a word template that has a VBA function that I defined in
it, is there anyway I can call this function from C#?
Adam

I'm referencing some third-party COM dlls through IDE Add Reference in
VS .NET 2003. For all generated interop assemblies intellisence
autocomplete works OK, except for one. For the offending one I can
declare types and instantiate objects wo problems but I can't get

I'm trying to use CryptoAPI to read in a certificate (.pfx) and put it
into a store.  I can open the store just fine, but I am having
problems creating the certificate context.  I think that is has to do
with how I am using DllImport.  Does anybody have any ideas?  Here is

I'm using word in my C# windows application.  I added an event handler to
handle DocumentBeforeClose event.  Inside the event handler, I set the
second parameter Cancel to true.    According to documentation, if Cancel is
true, the document will not be closed.  But the document ...

I would like to know if someone have informations about a
FREE Twain API.
I would like to make a program which have to control  
cannon scanner.

I am trying to automate word from my vb.net app. The problem I have is how
to display the envelopes and labels option dialogs in Word 2000. Anyone
knows how to do it from vb.net?
Thanks

I'm trying to use DsEnumerateDomainTrusts to generate a
list of trusted domains in VB.NET.  The code I've listed
below generates the error, "An unhandled exception of
type 'System.NullReferenceException' occurred in

I have created a dll in C# that is to be consumed by Access XP (Access
10).  So I guess this means it is a com-callable wrapper.  Everything
works great on my development machine.  I have the compiler set to
Register for Com interop = true and am publishing my interfaces for COM

Hi, could someone help me with this code ??
It should show the Win32 FileProperty Dialog.
Thanks ! ! !
Robert

Ive used strong naming and got my VB.NET dll to work on a IIS5 server in ASP
But, I cannot run Shared functions or access any Shared classes from that
DLL.
Does anyone know if it possible to do it?

Can anyone tell me how I marshling function below (SetMyData). It's a
pointer to a pointer.
Thx Jonny
//

   I'm trying to host a web browser inside a Windows Forms application
using mshtml (axWebBrowser).  However, I need to have the web control ask my
application for the html to display instead of trying to find it itself.
   For example, my main html page just describes frames in ...