I've written a dll in managed C++ and created a reference to the FincadFunction
class from a VB.NET application. I'm calling the methods in my VB.NET app b
creating a reference to the dll and then an object variable for the FincadFunctions class
I'm unable to get the value for ...

I've got a Windows service application that I wrote in Visual C++ 6.0 quite a while back. It hosts a single COM object that's used for pulling out data that's past into the service (from Unix) via sockets. I've been able to interface with the service, from C#, through a interop ...

I am using VS2003 C++ (Win32 Console Project).
I am developing against Extended MAPI.
Problem:
Intellisense Stops working.

Is it possible to create a window and associate 2 windows procedures to it for event handling
I mean
LRESULT CALLBACK WndProc1(......
LRESULT CALLBACK WndProc2(......

Hi all :-)
We are trying to create an "upload" program that will allow our users to upload their data into a Web application we have built.  We need a way to read a file that is in either .XLS or .TXT formats.  We would prefer to use .XML, however VERY few of the users use .XML, ...

I have found that to use a template class, I need to include the .cpp file for the linker to find the function. However, I only need to include .h file for a regular class. Is this a VC limitation or is this a known fact? Could someone shed some lights on this? Thank you.

Please help me out of this
   The purpose of the following code is to store city objects in a vector. And to make the vector independent of the existense of the dialog, it is declared as a static member. The code compiles without problem. However, it incurs a LNK2001 error when ...

At work I have version 7.1 of VS and can use Windows Forms in Managed
C++, but at home I am running version 7.0 and cannot use forms in MC++
nor can I open .sln files from projects completed on my works machine.
When I try and update VS at home using "check for updates" it errors,

I'm using managed VC++ with C#.  How do I call a C# method from VC++
Dave A.

I'm thinking of purchasing VS.NET 2003 Professional,
but first I want to make sure it doesn't have the same
bug as in the 2002 version.
Can somebody please do me a favour and see if this

I'm developing a .NET component that contains a control derived from the
GroupBox class in the following way:
public __gc class MyGroupBox : public System::Windows::Forms::GroupBox
{

Does windows implements any classes for 128 bit integers ?
(implementing SSE2::asm instructions like: movqa and others operation on
D-QW 128 bit integers).
Maybe there is any class/library that was created for cryptology for

I am trying to implement a DLL to allow a developer using Visual C++ 6.0
(so unmanaged code) to call my C# code.
There are many articles on the Net to do the opposite (call unmanaged C++
code from C#) but I did not find article on that topic.

In a console VC++ application it is possible to read the argv[1] argument to
retrieve the path of the file that has been drag&dropped onto the executable
file. Likewise I can get the path of the running process by argv[0].
What is the equivalent methods using the Win32 WinMain( ) ...

When using the wizard to create a form the File Type of the header file (.h)
is set to C++ Form and the Code File (.cpp) is set to C\C++ Code, thus event
handlers are going into the header file, this does not seem to be good
Do I have some default setting wrong?