I saw this nifty article which describes how to add the .NET framwork itself
as a reference to your VB6 project. (Guys don't jump on me, this is a VB6,
not a .NET question - please see code below.)
Anyway, I'm trying to use the .NET framework to do 3DES encryption inside my

Hi, I have an WinForm app that is described bellow:
1. The main app
2. A Form that's shown as .ShowDialog()
3. A User Control inside this dialog form

However it happens after the managed code had been unloaded. The error
message I get says
The exception ( 0xc0020001) occurred in the application at location 0x7c81eb33
this appears to be happening as it's trying to unload the activeX control,

I have a COM add-in written in c# that calls a VBA macro embedded in a Word
document. (It invokes the "Run" method of the application object using
InvokeMember).
I can successfully pass simple parameters (string, etc.) and receive a

I have create an asp.net(.aspx) page, with a PivotTable control.  I noticed
that, I can't reference it in my code-behind(.aspx.vb), because it doesn't
has the line 'Protected WithEvents PivotTable1 As OWC10.PivotTable' as
creating other controls, liked Label, Button, ...

Can anyone please give me some help regarding how do you handle events for
FaxServer through .NET ie C# . My problem is I would like my application to
be notified of the events that have been fired.
Once I have called connectSubmit I would like the event,

I have Office 2000 Pro and VS.Net 2003. I would like to use .Net with Excel
2003 but I understand I need PIAs to interoperate Excel with .Net. If I buy
only Excel 2003, will I be good to go, or must I buy Office 2003?
Ideally, I'd like to use Office 2000, Excel 2003 and VS.Net 2003. ...

We create an excel object with Excel/Office Interop Assembly and we want to
offer this excel object as download without creating physically the file.
The download window appears with "Save As.", "Open", etc
Problem: The file we get as download is not the excel object we created.

First I'm french, so my english isn't very good.
I try to find explanation or example to use MsGraph object directly in
VB.NET application (in a windows form for example).
Is it possible ? Or is it necessary to use Office application (like

I have a managed C++ function which returns a managed byte array - and
i need the contents of said array to be the same as the contents of a
char* array (which represents image data). How can I convert this
unmanaged char* to a managed Byte[]?

I have made a mail merge process in server side using C# (web
application).
In my template (.dot file), I use xsd shema and XML file as datasource
and every  thing work nice.

I'm writing an application that embeds the OWC spreadsheet control, but I
also want to load/unload several external excel add-ins (.XLA) - how can
this be accomplished (I'm using C#)?

When trying to connect to COM interface from unmanaged code I get an error 1073741819. The failures is intermittent, when I try to catch the exception it is not a _com_error. Can anyone help me out?

I have a COM component which calls methods on a .NET object.  However, some
methods originate in an inherited interface.  COM cannot "see" the inherited
methods.
In the code fragment below, if a COM component creates an instance of Child

I am having problems running a C# application which uses mschart 6.0 on
machines with just .NET Framework installed.
If I run this application on a machine with the full Visual Studio .NET 7.0
installed then it runs just fine.