读取或修改进程某一地址的数据

    HWND hWnd = ::FindWindow(NULL, TEXT("QQ游戏 - 连连看角色版"));
    if(hWnd != NULL) {
        DWORD pid;
        GetWindowThreadProcessId(hWnd, &pid);
        HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, false, pid);
        if(hProcess != NULL) {
            int num;
            SIZE_T cnt;
            if(ReadProcessMemory(hProcess, (LPCVOID)0x112f78, (LPVOID)&num, 4, &cnt)) {
                if(4 == cnt) {
                    //读取数据成功
                }
            }
        }
    }

    HWND hWnd = ::FindWindow(NULL, TEXT("QQ游戏 - 连连看角色版"));
    if(hWnd != NULL) {
        DWORD pid;
        GetWindowThreadProcessId(hWnd, &pid);
        HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, false, pid);
        if(hProcess != NULL) {
            int num = 0;
            SIZE_T cnt;
            if(WriteProcessMemory(hProcess, (LPVOID)0x1163b0, &num, 4, &cnt)) {
                if(4 == cnt) {
                    MessageBox(TEXT("GOOD!"));
                }
            }
        }
    }