I am converting a multithreaded MFC application to Managed C++ under
VS2003 that uses a DLL that was compiled in Microsoft Visual Fortran 6.
The main function of the fortran DLL (FVIS2FOR) takes a pointer to a
function (UpdateVC) that updates a status window periodically.  I am

I am usign VS 2003.  Coding was done in VC++.  When I compile my cod
in debug mode I am not getting any error.  When I compile the code i
Release mode I am getting the following linker Error.
LNK2019: unresolved external symbol __CrtDbgReport

How do i catch an unmanaged c++ exceptions ?
right now i can catch the System.Runtime.InteropServices.SEHException and
System.Exception exceptions , but i wan't to catch myException unmanaged
class , how do i do this ?

what is the way to check whether a value is truly a boolean :
I try the following:
 Object ^obj = m_XPathNav->Evaluate(<some xpath expression>);
 if (nullptr != static_cast<double^>(obj) )

I am searching for a class that would listen to a directory and raise an
event /notification in case of file addition, file deletion modification
etc.
.NET has a FileSystemWatcher class for this. I would to right now avoid

Hi Team :
How can we know what version of windows is installed into Pc, Service Pack,
Ip, Mask ?
Thanks in advanced,

I have one cpp file in my project that I cannot assign a breakpoint on some
of its functions.
The file is 323 rows long, every function that located under 272 row can be
set a breakpoint.

just want to know if std::queue empty() is thread safe (running on 2 or more
thread)... so i can do,
if( !queue.empty() )
{

I am new to VCPP and was wondering about the unmanaged part of it:
1. Does MFC include all the functions/functionality of the STL so it can be
used standalone?
2. Is the MFC mainly used for coding windows GUI functionality?

I can not make a dll. file in Visual C++ Express Edition 2005. It wont let
me. Is there any way to make one. Am I able to make one with this edition?
Thanks.

how can I synchronize 2 threads using the 'lock'-equivalent that is available in C# ?
thanks
Chris
**********************************************************************

I am looking to migrate a makefile/vsvc6/RTC sdk project to vs .net 2003.
Can someone tell me how I could accomplish this?
Thanks in advance

I am gettin a fatal error C1190 when I try to compile the code and run
it. Could anyone provide a solution for that? I guess I need to set the
/clr switch.
Here is the error:

whats the easiest way to allow a user to input text into a window with out
using forms
thanks

Hi Team :
I have a mdb file (with password, I know the password)
How do i insert the password in the next lines :
CString TTabla1::GetDefaultDBName()