纯真IP数据库的使用类 使用 void CTestQQwryDlg::OnButtonSave() { NL_QQwry *qq=new NL_QQwry qq->SaveToFile() delete qq } void CTestQQwryDlg::OnButtonLoad() { NL_QQwry *qq=new NL_QQwry UpdateData(1) m_szP=qq->Test() UpdateData(0) delete qq } void CTestQQwryDlg::OnChangeEditIp() { NL_QQwry *qq=new NL_QQwry UpdateData(1) m_szP=qq->IP2Add(m_szIP) UpdateData(0) delete qq }