In my project i have a component named PTS Engine which is developed in VC++
.Net 2003. [VC 6.0]
And it is migrated to VC++.NET 2005 version. Initially this migration
process has coded and tested in VC++ .NET 2005 Beta version. In beta version

I work as a glue coder and often have to interface existing mechanisms
with other platforms. Creating bridge code between command-line
functionality and desktop GUIs takes up a lot of that definition,
along with creating abstraction layers for older-style C code. I've

I have a mixed mode application that uses several dlls, which most are native
and my new one is mixed.  My new dll uses several dependent .NET assemblies.  
I wanted to place these dependent .NET assemblies in a subdirectory, rather
than placing them all in the main directory.  I ...

I have a DLL (created in C++/CLI), that has a public enum.
For example:
namespace Utilities {
public enum DISTANCE_TYPE

This might be something stupid, but I have a couple value structs that
I'm using in my CLI layer.  I pass them up via callbacks to the c#
layer.  In the c# layer, it wants my callback methods to have the
agurment type as ValueType, rather then the actual type, am I missing

I would be pleased if someone gives me a general idea; how I am going to do
this.  I am using visual  C++ .NET 2003.
I made a simple program using conventional C++ code.  This program accepts
data from the user, does some calculations and outputs the result back to

I have a problem where our app when compiled in VS2005 runs about 50%
the speed it attains in VS2003. This is an unmanaged C++ app.
I have tried most combinations of the optimization and language settings
with little change in run speed.

I have a native C++ pointer object which I need to hold in a C# environment,
initialize in the C++ environment and the pass between the C# and C++
environments. Which is the data structure to use? I have tried to use an
IntPtr in C#, send it through C++/CLI as a System::IntPtr ...

Before I state the problem, I just want to let the readers know, I am
knew to C++\CLI and interop so please forgive any newbie questions.
I have a huge C library which I want to be able to use in a .NET
application and thus am looking into writing a managed C++ wrapper for

After migrating my application from VC++ 6.0 to VC++ 2005, I receive the
error C2593 'operator +=' is ambiguous.
It refers to the following line:
Name += pManager->GetAgentName();

How can a member of an enum type, like
typedef enum tagMPEG4Mode
{
    None            = 0,

My application is using a Dll loaded with the function
"LoadLibrary(<NameOfTheDll>)"
In the dll there is the following fonction :
char * GetMessageError(int Error)

I'm puzzled about the behaviour of fopen with the ccs= options. The
table below iswhat I'm seeing. I am opening a file with the fopen option
shown, then writing to it with fputws. What I want to happen it to read
either Ascii or Unicode files as Unicode, but to write the files as ...

I have a native DLL which is called from a managed application. One of
the calls to the DLL returns  a std::vector<Cell> (by value) where
Cell is a POD type, everything works fine until the function making
the call to the DLL returns, at which point I get a

What's the CLI equivalent of the empty catch?
i.e.
try{}
catch