LVectorBase::GetLayerCount

L_INT LVectorBase__GetLayerCountExample(HWND hWnd, LVectorBase *pVector) 
{ 
   UNREFERENCED_PARAMETER(hWnd); 
 
   L_INT          nRet; 
   LVectorLayer   VectorLayer; 
   L_TCHAR        szMsg[100]; 
   L_INT32        nCount, i; 
 
   nCount = pVector->GetLayerCount(); 
   for (i=0; i<nCount; i++) 
   { 
      nRet = pVector->GetLayerByIndex(i,&VectorLayer); 
      if(nRet != SUCCESS) 
         return nRet; 
 
      VECTORLAYERDESC LayerDesc; 
 
      nRet = VectorLayer.GetLayerDesc(&LayerDesc); 
      if(nRet != SUCCESS) 
         return nRet; 
 
      wsprintf(szMsg, TEXT("Layer Retrieved\nName[%s]\nSize[%d]\nLocked[%d]\nVisible[%d]"), 
               LayerDesc.szName, 
               LayerDesc.nSize, 
               LayerDesc.bLocked, 
               LayerDesc.bVisible 
               ); 
      MessageBox(NULL, szMsg, TEXT(""), MB_OK); 
   } 
 
   return SUCCESS; 
}