C / C++ / MFC

Ganesh_T wrote:

I am getting problem while using InternetOpenURL in Wndoe service.

Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_

Mr.Brainley wrote:

It's just a warning, but i wonder why it even pops up ? According to teh Documentation, size_t is unsigned int. So why does my compiler warn me every time want them implicitly casted ? They are the same, or aren't they ?

toxcct wrote:

insn't size_t an __int64 instead ?

singersinger wrote:

this is seems to be a problem and the compiler retrun an error say
'a' uses undefined class 'A' although i am declaring the header of A

class B;
 
class A
{ B* b;};
 
class B
{A a;};

<br />
class A;<br />
<br />
#inlcude "B.h"<br />
<br />
class A<br />
{ B* b;};<br />
<br />

wheelerbarry wrote:

class A;

#inlcude "B.h"

class A
{ B* b;};

 // B.h
#ifndef _B_H_
#define _B_H_
class B
{
  // ...
};
#endif

 // A.h
#ifndef _A_H_
#define _A_H_

#ifndef _B_H_
  #include "b.h"
#endif

class A
{
  B* b;
};
#endif

// A.h
#pragma once
 
class B;
 
#include "B.h"
 
class A
{
    B* b;
};
 
// B.h
#pragma once
 
#include "A.h"
 
class B
{
    A a;
};
 
// main.cpp
#include "B.h"
 
void main( void )
{
    B bb;
}

waldermort wrote:

There is an unsightly black flicker around the edges of the bitmap, they are only there when the window is being moved, almost as if the image is being drawn to the wrong place.

waldermort wrote:

As soon as the animation is complete I remove the extended style and the problem goes away.

Christian Graus wrote:

isual C++ 2005 Express Edition is free, doesn't that do 64 bit ?

Christian Graus wrote:

It's interesting to me that people looking for stuff for free always feel their request is 'urgent'