C / C++ / MFC

overloaded Name wrote:

My question is: why does the combo box method is't working as it should be. What should I do?Any idea? thnx

CPallini wrote:

Could you please post the relevant code?

DWORD index = m_comboDevices.GetCurSel();      //m_comboDevices = control variable of combo box
OpenLine(index);                               //a function opens a line with provided argument
WaitForIncomingCall(index);                    //it waits for incoming calls on the provided line (argument)
CaptureEvents();                               //this function captures events.

overloaded Name wrote:

DWORD index = m_comboDevices.GetCurSel(); //m_comboDevices = control variable of combo box
OpenLine(index); //a function opens a line with provided argument
WaitForIncomingCall(index); //it waits for incoming calls on the provided line (argument)
CaptureEvents(); //this function captures events.

DWORD index = m_comboDevices.GetCurSel();
if (index == CB_ERR) 
{
  //handle error here (for instance prompt a message box to the user)
}
..

mesajflaviu wrote:

So , can you tell me how to connect to an database from an worker thread ?

mesajflaviu wrote:

so , you say to pass this varaible ( theApp ) as parameter to worker thread

lpInfo->bmiColors[0].rgbBlue=1;
lpInfo->bmiColors[0].rgbGreen=1;
lpInfo->bmiColors[0].rgbRed=1;
lpInfo->bmiColors[0].rgbReserved=0;

  for (int n=0; n < 256; n++)
  {
    lpInfo->bmiColors[n].rgbBlue=b;
    lpInfo->bmiColors[n].rgbGreen=b;
    lpInfo->bmiColors[n].rgbRed=b;
    lpInfo->bmiColors[n].rgbReserved=0;
    lpInfo->bmiColors[n].rgbBlue=n;
    lpInfo->bmiColors[n].rgbGreen=n;
    lpInfo->bmiColors[n].rgbRed=n;
    lpInfo->bmiColors[n].rgbReserved=0;
  }

BITMAPINFO *lpInfo = (BITMAPINFO *) (new BYTE[sizeof(BITMAPINFO) + 255 * sizeof(RGBQUAD)]);