LVectorBase::IsFileNameEnabled

L_INT LVectorBase__IsFileNameEnabledExample(HWND hWnd) 
{ 
   L_INT    nRet; 
   L_TCHAR  szFileName[_MAX_PATH]; 
   L_UINT   uLen; 
 
   LVectorBase myVectorBase; 
 
   myVectorBase.SetFileName(MAKE_IMAGE_PATH(TEXT("random.dxf"))); 
   if (myVectorBase.IsFileNameEnabled()) 
   { 
      MessageBox(hWnd, TEXT("FileName is enabled"), TEXT(""), MB_OK); 
   } 
   else 
   { 
      MessageBox(hWnd, TEXT("FileName NOT enabled.\nEnabling..."), TEXT(""), MB_OK); 
      myVectorBase.EnableFileName(); 
   } 
 
   nRet = myVectorBase.Load(); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   //Get the file name--it is "random.dxf" 
   nRet = myVectorBase.GetFileName(szFileName, &uLen); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   return SUCCESS; 
}