C / C++ / MFC

Nelek wrote:

Can someone tell me what am I not understanding?

BYTE* pBuffer = NULL; // Buffer to receive the data in
lnResult = ::RegQueryValueEx( hWkKey, "IFPARA_TCPIP", 0, NULL, NULL, &iLength ); // Get the required size
if( (lnResult == ERROR_SUCCESS) && iLength )
{
    DWORD dwType;
    pBuffer = new BYTE[iLength]; // Allocate memory
    ::RegQueryValueEx( hWkKey, "IFPARA_TCPIP", 0, &dwType, pBuffer, &iLength ); // Read the contents
    if( dwType == REG_SZ )
    {
        // The registry value is a string, it could be something else though so we better make sure
        szValue = pBuffer;
    }
    delete [] pBuffer;
    pBuffer = NULL;
}

Nelek wrote:

Where are REG_QWORD and REG_QWORD_LITTLE_ENDIAN defined? (I find extrange to be able to get some values and other not, Im under VC++ 6.0)

Nelek wrote:

If REG_DWORD and REG_DWORD_LITTLE_ENDIAN have the same value... how is it possible to differenciate them? I have been working with normal and little_endian formats in other parts of the project and it pisses me off :P

gmake realclean #for a clean build

server -o my_ior_file
client -f my_ior_file

KalvinComer wrote:

SendDlgItemMessage(IDC_BUTTON2, ON_BN_CLICKED,0,0);

KalvinComer wrote:

Press and hold 1 and 2 on the keyboard, and both BT1 and BT2 depress. Releasing 1 and 2 un-dpresses BT1 and BT2

BOOL CMyDlg::PreTranslateMessage(MSG* pMsg) 
{
    if( pMsg->message == WM_KEYDOWN )
    {
        if( pMsg->wParam == '1' )
        {
            pMsg->wParam = VK_SPACE;
            pMsg->hwnd = m_btn1.m_hWnd;
        }
        else if( pMsg->wParam == '2' )
        {
            pMsg->wParam = VK_SPACE;
            pMsg->hwnd = m_btn2.m_hWnd;
        }
    }
    else if( pMsg->message == WM_KEYUP )
    {
        if( pMsg->wParam == '1' )
        {
            pMsg->wParam = VK_SPACE;
            pMsg->hwnd = m_btn1.m_hWnd;
        }
        else if( pMsg->wParam == '2' )
        {
            pMsg->wParam = VK_SPACE;
            pMsg->hwnd = m_btn2.m_hWnd;
        }
    }
    return CDialog::PreTranslateMessage(pMsg);
}

KalvinComer wrote:

I have a dialoge that has two buttons (BT1, BT2).

I would like it to be the case that I can:

press 1 on the keybord and BT1 depresses (and calls and associated button1 clicked method). Releasing 1 un depresses BT1.

press 2 on the keybord and BT2 depresses (and calls and associated button2 clicked method). Releasing 2 un depresses BT2.

Press and hold 1 and 2 on the keyboard, and both BT1 and BT2 depress. Releasing 1 and 2 un-dpresses BT1 and BT2.

KalvinComer wrote:

Nathan:

Thanks for your suggestion. I now have two pushlike buttons on the dialogue and it behaves just how I want it with respect to the keyboard. But with respect to the mouse can I get the control to be true whilest the mouse is over it and the LH mouse button is down, and it returns to false when the mouse LH button is released.