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  1. #1
    programme-zero's Avatar
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    [C++]HWND hWnd = FindWindow don't find the window

    #include <windows.h>
    #include <iostream>

    int main()
    {
    using namespace std;

    int compteur_un = 0;
    int compteur_deux = 0;
    bool boucle = true;
    system("title Black Ops 2 Trainer");
    cout << "Trainer Black Ops 2 Zombie" << endl;
    HWND hWnd = FindWindow(0, "Call of Duty(R): Black Ops II - Zombies"); //Don't find the window
    if(hWnd == 0)
    {

    MessageBox(0, "Can't find window.", "Erreur", MB_OK|MB_ICONERROR);
    }
    else
    {
    DWORD proccess_ID;
    GetWindowThreadProcessId(hWnd, &proccess_ID);
    HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, proccess_ID);
    if(!hProcess)
    {
    MessageBox(0, "Can't open the process", "Erreur!", MB_OK|MB_ICONERROR);
    }
    return 0;
    }

    Help me please.

  2. #2
    xVIRUZx's Avatar
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    It is not "Call of Duty(R): Black Ops II - Zombies", but "Call of Duty®: Black Ops II - Zombies".

  3. #3
    Horror's Avatar
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    Quote Originally Posted by programme-zero View Post
    FindWindow(0,
    Don't see how that 0's necesairy.
     

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  4. #4
    programme-zero's Avatar
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    Quote Originally Posted by xVIRUZx View Post
    It is not "Call of Duty(R): Black Ops II - Zombies", but "Call of Duty®: Black Ops II - Zombies".
    That work love you man.

  5. #5
    xVIRUZx's Avatar
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    Quote Originally Posted by programme-zero View Post
    That work love you man.
    No problem, but I really thought it would not detect the window because of the ® symbol. If you have any problem with it, you can use this instead:

    Code:
    HWND hWnd = FindWindow("CoDBlackOps", 0);
    So with this you would detect the class name of the window instead of the window title, and it would also work for Singleplayer + Multiplayer without any problem.

    Quote Originally Posted by Horror View Post

    Don't see how that 0's necesairy.
    Take a look at this:

    Code:
    HWND WINAPI FindWindow(
      _In_opt_  LPCTSTR lpClassName,
      _In_opt_  LPCTSTR lpWindowName
    );
    We wanted to find the window name, not the class name, that's why we put 0.

    /requestlock
    Last edited by xVIRUZx; 08-30-2013 at 02:43 PM.

  6. #6
    Kenshin13's Avatar
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    Quote Originally Posted by Horror View Post
    Don't see how that 0's necesairy.
    Just for the future reference,
    Code:
    HWND WINAPI FindWindow(
      _In_opt_  LPCTSTR lpClassName,
      _In_opt_  LPCTSTR lpWindowName
    );
    Since we usually leave the class name empty (In most cases), we use 0 as a placeholder.


    Crap. Just read the above message..

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