public string ResumenStr(Type t) { return(Ocurrencia(t) == 0 ? "" : $"{Ocurrencia(t)} {Gram.Pluralize(NombreType(t), Ocurrencia(t))} | {StringResources.AreaStr} {TotalAreaType(t):#.##} | {StringResources.PerimetroStr} {TotalPerimetroType(t):#.##} "); }