static void OnLoadClicked(WndButton* pWnd){ // 091216
  TCHAR file_name[MAX_PATH];

  WndProperty* wp;
  DataFieldFileReader *dfe;

  wp = (WndProperty*)wf->FindByName(TEXT("prpFile"));
  if (!wp) return;

  wp->OnLButtonDown((POINT){0,0});
  
  dfe = (DataFieldFileReader*) wp->GetDataField();

  int file_index = dfe->GetAsInteger();
  if (file_index>0) {
	if (ValidTaskPoint(ActiveWayPoint) && ValidTaskPoint(1)) {
		_stprintf(file_name, TEXT("%s '%s' ?"), gettext(TEXT("_@M891_")), dfe->GetAsString()); // Clear old task and load
		if(MessageBoxX(file_name, _T(" "), mbYesNo) == IdNo) {
			return;
		}
	}
  } else {
	// LKTOKEN  _@M467_ = "No Task to load" 
	MessageBoxX(gettext(TEXT("_@M467_")),_T(" "), mbOk);
	return;
  }

  if (file_index>0) {
      LPCTSTR szFileName = dfe->GetPathFile();
      LPCTSTR wextension = _tcsrchr(szFileName, _T('.'));
      if(wextension) {
          bool bOK = false;
          if(_tcsicmp(wextension,_T(LKS_TSK))==0) {
              CTaskFileHelper helper;
              bOK = helper.Load(szFileName);
          } 
#ifdef OLDTASK_COMPAT
          else if (_tcsicmp(wextension,_T(LKS_OLD_TSK))==0) {
              LoadNewTask(szFileName);
              bOK = true;
          } 
#endif          
          else if (_tcsicmp(wextension,_T(LKS_WP_CUP))==0) {
              bOK = LoadCupTask(szFileName);
          } else if (_tcsicmp(wextension,_T(LKS_WP_GPX))==0) {
              bOK = LoadGpxTask(szFileName);
          }
          if(!bOK) {
              MessageBoxX(gettext(TEXT("_@M467_")),_T(" "), mbOk);
              return;
          }
          OverviewRefreshTask();
          UpdateFilePointer();
          UpdateCaption();
      }
  }
}
static void OnLoadClicked(WindowControl * Sender, WndListFrame::ListInfo_t *ListInfo){ // 091216
  (void)ListInfo; (void)Sender;

  TCHAR file_name[MAX_PATH];

  WndProperty* wp;
  DataFieldFileReader *dfe;

  wp = (WndProperty*)wf->FindByName(TEXT("prpFile"));
  if (!wp) return;

  HWND hwnd = wp->GetHandle();
  SendMessage(hwnd,WM_LBUTTONDOWN,0,0);
  dfe = (DataFieldFileReader*) wp->GetDataField();

  int file_index = dfe->GetAsInteger();
  if (file_index>0) {
	if (ValidTaskPoint(ActiveWayPoint) && ValidTaskPoint(1)) {
		_stprintf(file_name, TEXT("%s '%s' ?"), gettext(TEXT("_@M891_")), dfe->GetAsString()); // Clear old task and load
		if(MessageBoxX(hWndMapWindow, file_name, _T(" "), MB_YESNO|MB_ICONQUESTION) == IDNO) {
			return;
		}
	}
  } else {
	// LKTOKEN  _@M467_ = "No Task to load" 
	MessageBoxX(hWndMapWindow, gettext(TEXT("_@M467_")),_T(" "), MB_OK|MB_ICONEXCLAMATION);
	return;
  }

  if (file_index>0) {
      LPCTSTR szFileName = dfe->GetPathFile();
      LPCTSTR wextension = _tcsrchr(szFileName, _T('.'));
      if(wextension) {
          bool bOK = false;
          if(_tcsicmp(wextension,_T(LKS_TSK))==0) {
              CTaskFileHelper helper;
              bOK = helper.Load(szFileName);
          } else if (_tcsicmp(wextension,_T(LKS_OLD_TSK))==0) {
              LoadNewTask(szFileName);
              bOK = true;
          } else if (_tcsicmp(wextension,_T(LKS_WP_CUP))==0) {
              bOK = LoadCupTask(szFileName);
          } else if (_tcsicmp(wextension,_T(LKS_WP_GPX))==0) {
              bOK = LoadGpxTask(szFileName);
          }
          if(!bOK) {
              MessageBoxX(hWndMapWindow, gettext(TEXT("_@M467_")),_T(" "), MB_OK|MB_ICONEXCLAMATION);
              return;
          }
          OverviewRefreshTask();
          UpdateFilePointer();
          UpdateCaption();
      }
  }
}