随笔c
弹窗查询 1. 插入一个 dialg ,设计界面如图 2. 新建类, serch ,确定,查看类向导 3. 4. 查询内添加代码: void COdbctView::OnButton4() { // TODO: Add your control notification handler code here search f; this->UpdateData(true); if(f.DoModal()==IDOK) { CString s="name"; m_pSet->Close(); m_pSet->m_strFilter=s+"='"+f.m_value+"'"; m_pSet->Open(); this->UpdateData(false); } } 5. 查询运行成功 增 右击插入dialog,设计如图 2. 新建一个类 3. 添加变量 4. 5 void COdbctView::OnAdd() { // TODO: Add your control notification handler code here insert d; if(d.DoModal()==IDOK){ m_pSet->AddNew(); m_pSet->m_name=d.m_name; m_pSet->m_sex =d.m_sex; m_pSet->m_age =d.m_age; m_pSet-