error C2065: 'GetItem' : undeclared identifier

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MFC

Hi,,,
Im trying to change the colour of list contols header,text and background colour while using draw item function I'm getting error C2065: 'GetItem' : undeclared identifier , this error occurs here:

GetItem(lpDrawItemStruct->itemID, &hdi);  

please say how to rectify it

void CColumnDlg::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
  // This code only works with header controls.
  ASSERT(lpDrawItemStruct->CtlType == ODT_HEADER);
  HDITEM hdi;
  TCHAR  lpBuffer[256];
  hdi.mask = HDI_TEXT;
  hdi.pszText = lpBuffer;
  hdi.cchTextMax = 256;
  GetItem(lpDrawItemStruct->itemID, &hdi);  // Draw the button frame.
  ::DrawFrameControl(lpDrawItemStruct->hDC,
    &lpDrawItemStruct->rcItem, DFC_BUTTON, DFCS_BUTTONPUSH);
  // Draw the text items using the text color red.
  COLORREF crOldColor = ::SetTextColor(lpDrawItemStruct->hDC,
    RGB(255,0,0));
  ::DrawText(lpDrawItemStruct->hDC, lpBuffer, strlen(lpBuffer),
    &lpDrawItemStruct->rcItem, DT_SINGLELINE|DT_VCENTER|DT_CENTER);
  ::SetTextColor(lpDrawItemStruct->hDC, crOldColor);
}

thanks in advance