C / C++ / MFC

void CMyDialog::OnSelFontButton()
{
  CFontDialog dlg;
  if (dlg.DoModal() == IDOK)
  {
    CString strFace = dlg.GetFaceName();
    int iFontSize = dlg.GetFontSize();
    LOGFONT lf = {0};
    lf.lfWeight = iFontSize;
    _tcscpy(lf.lfFaceName,  strFace);
    CFont cfont;
    cfont.CreateIndirectFont(&lf);

    CDC *pdc = m_MYEDITCTL.GetDC();
    pdc->SelectObject(&cfont);
    m_MYEDITCTL.ReleaseDC(pdc);
  }
}

class CModule : public CDialog
{
// Construction
public:
   CModule (CWnd* pParent = NULL);   // standard constructor
   ...
private:
   unsigned char FunctTask1(unsigned char, unsigned char);
   unsigned char FunctTask2(unsigned char, unsigned char);
   unsigned char FunctTask3(unsigned char, unsigned char);
   void ManageTasks(unsigned char, unsigned char, unsigned char (*)(unsigned char, unsigned char));
};

unsigned char CModule ::FunctTask1(unsigned char Param1, unsigned char Param2)
{
   ...
}
unsigned char CModule ::FunctTask1(unsigned char Param1, unsigned char Param2)
{
   ...
}
unsigned char CModule ::FunctTask1(unsigned char Param1, unsigned char Param2)
{
   ...
}

void CModule ::ManageTasks(unsigned char Param1, unsigned char Param2, unsigned char (*ptrFunct)(unsigned char, unsigned char)
{
   ... //unrelated code removed

   switch (ptrFunction(1,1))
   {
   case 0:
      //handle results
   case 1:
      //handle results
   }

   ... //unrelated code removed
}

void CModule::OnSelchangeCombobox()
{
   switch(m_Combobox->GetCurSel())
   {
   case 0: ManageTask(1,1,FunctTask1); break;
   case 1: ManageTask(1,1,FunctTask2); break;
   case 2: ManageTask(1,1,FunctTask3); break;
   }
}

'ManageTasks' : cannot convert parameter 3 from 'unsigned char (unsigned char,unsigned char)' to 'unsigned char (__cdec<br />
l *)(unsigned char,unsigned char)'