I was written this code; in VS2k5
class Program
{
private: int a;

Hi, all
   Could any boday tell me why I failed to create instance here in the
following code ?
Codes sample

   When I use the below line code to execute a stored procedure , I got a
error as described below:
       My code line :
               pMyConnect->Execute("EXEC sp_test"

Hi, all
   I use the following codes to create a char array with only three
elements,
/------------------------

I want to load a bitmap from a file, modify some of its pixels (i.e.
change RGB values), and display it on a form. It seems to be a quite
simple task, but I still get compilation errors. Could you please
provide me with a sample piece of code showing how to load such a

    I'm trying to decide in wich language I' m going to write a set of
tools and a Windows desktop application so I think that ".Net" has what I
need. My background knowledge is in Visual C++ but I don't know if it's
better to write it in C++/CLI or in C#. I know that some ...

in VSC++2005
I have a ref class
ref class A
{

If i have (for example) a directory structure, where the names can have
ANY character in them, what would be the best method for finding a
'unique series of characters' to use as a separator?
For instance, the structure could look like this:

Has anyone had any experience with hooking messages in other
application windows (like SPY++). I want to listen for WM_MOVE
messages, but can only seem to find examples of Keyboard and Mouse
hooks.

i'm looking for a good book to learn .NET and VS2005 (C++) . I know
MSVC6 (C++) very good.
Is there a book like "The Bible" (The C++ Programming Language) from
Bjarne Stroustrup for "Microsoft Visual Studio C++ 2005" and .NET?

Lots of people seem to have problems with these, here's my particular
variation.
I'm using a third partly library which I believe was compiled with VC
7.1. I'm using the free version of VC 8 and the Platform SDK for

Hi,all
   I have code like the following lines, but when I compile this program I
got a:  error C2563 : 'ios' : is not a class or namespace name!
   //--Code starts here

I have a DLL written in VB 6.0. The DLL has some properties which can be set
and a collection of Names. Here is the code in VB which i am using to access
this DLL.
Public Sub Form_Load()

Hi, I have a multithread problem like the following lines, when I compile
this code  I caught a "error C2665", the error description is : none of the
number1 overloads can convert parameter number2 from type 'type'
//-----------------------------

Trying to learn c++ and am woundering over afew things
1) What is the diffrence between . and -> and :: ?
2) Why do you sometimes have to use ^ after declaring a object, what exacly
does it do?