If you run this simple console program after building it on VC++ .NET 2003,
you will see the error message, "Error getting initial stream position",
from the attempt to use the std::ostream::tellp() method to get the output
stream position of a std::stringstream. I can see no reason ...

Just check that I got this right.
I have an old DLL made in VC6 (no sources). Some of the methods have a
CString as argument.
No problem when using this from my VC6 application.

I'm trying to call very simple API function from managed C++ code
BOOL Beep( DWORD dwFreq,  DWORD dwDuration );
Something like this:
namespace DocImage {

I have five dialog classes in one project.  Is it possible for the data from
I store in variable m_object from one class to be passed to another dialog
class.
The basic set-up of my project.  When the user in dialog class ONE clicks

I am working on a project with alot of array manipulations (sin,cos,mult).
Does anyone know of a package utilizing simd (sse or mmx) to increase the
processing capability. ? (particularly for the sin/cos)
Gotta go fast!

I am a newbie to .Net.
I have an application in running in linux, a set of .c
and .h files.
I also have a makefile in linux to create the executable.

According to MSDN there is MAPI example code
in a file SIMPLE.CLI
I cannot locate this file. Can anyone direct
me to the location of this?

I've been trying to make a Managed C++ method that appears with the following signature in C# :
 void Func ( ref bool cancelRequest )
... but if I declare it in C++ as simply
 void Func ( bool & cancelRequest )

I've got a Managed C++ wrapper class that calls some functions that talk to
a hardware data acquisition card, via a LIB supplied by the vendor. The
calls ultimately go through to a DLL, which is installed in the System
directory. Now, everything works fine on the machine that ...

Sorry to bother you with what is probably a really
trivial question for you C++ experts.  My programming
skill are pretty amateur, but I'm pretty good at VB.NET.  
However, I'm wanting to realise some of the speed

I'm pretty new to the embeded VC++, I have version 3 and
was able to develop an ARM version of my little app.
However I need one for the new Dell pocket PC with the
Xscale processor. How do I do that ? Do I need to get a

I have a class that uses a string table and some dialogs, but should
be reusable, ready for localization, and should not be for MFC-only
applications. How do I do that without making separate dlls?

I am trying to write a simple C testcase for a C DLL
using Visual C++ 6.0. The link step fails with
  LINK : fatal error LNK1181: cannot open input
file "c:\my.obj"

I've been trying a mixed mode project but I'm having speed problems.
I was using a DLL and linking into it from C#. I thought I'd try and stick
the C# functionality and the raw unmanaged code into a mixed mode project.
It works but it's incredibly slow. All the optimization settings ...

Is it possible to pass an instance of a standard C++ class into managed
memory and use it (MC++/C#/VB/J#)? I guess I am still foggy on the whole
concept of Managed C++.
TIA,