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I'm making a capture screenshot program and I'm down to allowing the user to select any part of the screen to screenshot it.

The problem I have is how to efficiently display the selection tool...

yeah, or atleast you can get the absolute path to the exe, somewhat like this:


string getFilename(const unsigned long &processID)
{
HANDLE process;
process =...

one way to do it is like this:


bool isRunning(string pName)
{
unsigned long aProcesses[1024], cbNeeded, cProcesses;
if(!EnumProcesses(aProcesses, sizeof(aProcesses), &cbNeeded))
return;...

A part of my program consists of letting the user capture any visible window (non-client and client area).
the program makes global keyboard & mouse hooks, and then "blinks" the current window so...

typedef IStream *LPSTREAM;
Image::Image(IStream*,BOOL);

I am trying to show a jpeg image from a resource with GDI+.

I've made a JPEG resource called IDR_JPEG1 in VC++ 7.1 with the type "JPEG".

I've used this code:


// Graphics declaration...

this was the best i could do:
The strange thing is that if you have more than one "imagemenuitem" only the first can be left/clicked/hovered.
And if i hover the first and then take the mouse away...

I'd rather not use a toolbar.

The previous works exept for that it doesn't receive WM_MOUSELEAVE
and i've tried using TrackMouseEvent but it only says that
the function, the struct and my...

What i am trying to do is to get the same effect that a PictureBox has in C++.Net

where i write:
this->pictureBox1->Click += new System::EventHandler(this, pictureBox1_Click);...

Hum, I don't even need the 2 last functions.
just a GetCursorPos([...]) call and a check with if.

but it is dependent and its not good OOP to do so.
How could you do this in a more modularized...

Lets say we have a working window and HWND with:
WS_CAPTION | WS_SYSMENU as dwStyles.
and 500, 435 as nWidth, nHeight.

Now we draw an image (bitmap or some format) on the window with some...

Anyone?

What are the Cons & Pros of having this OO Design ?

Chaos, you can develop your program in *nix based with wrapper libiraries.
But can you compile the code for Windows OSes without Windows ?
Correct me if I'm wrong but you'll have make the code &...

Just had to comment this...
Programmers are forced to be with Microsofts products.
I do hate them so much that you can't describe it...
I do call them M$ & Micro$oft.
But I have to use Windows...

like this ?

#include <string>
#include <iostream>

namespace Test
{
class B;
class A
{

How do I implement a binary association between 2 classes?

Like this:

Class A
{
private:
B *m_bRef;
public:
A(void);

print something on a paper , screen or?

if screen when debugging then i use std::cout :)

haha, why didn't I think of that!

lets say i have a class :


class ClassA
{
public:
//some vars...

HelpClass(void)
{

hmm then this ?


while(true)
{
this->bytes = this->socket->receive(this->buffer, sizeof(this->buffer) - 1, 0);
this->buffer[this->bytes] = '\0';

this->mes +=...

so if i use:
if(this->bytes) < sizeof(this->buffer) )
break;
will it work?

And how do i use raw memory functions with my code to make it work?

If we examine the who code chunks there is...

so how do I make sure that it ends with a null string?

pseudo code :

check buffer end character
if not\0 -> buffer += \0

?

I've the following C++ code that is a FTP class test.


#if defined(_WIN32)
#include <windows.h>
#include <winsock.h>

#define socket_receive(Socket,buffer,len, flags) recv(Socket,...

I've optimized it a lot and i've added lots of methods

heres the new class:

#if defined(_WIN32)
#include <windows.h>
#include <winsock.h>

#define socket_connect connect
#define...