getConnectionString

MFC使用ADO访问连接数据库，实现对数据的增删改查(MFC uses ADO to access a database connection, to achieve data CRUD)

本例子是在VC下用ADO链接ORacle数据库的一个实例，在界面中通过输入数据源名，用户名，密码，点击链接之后，若是成功，则会在listbox里显示所有的表，当双击某一个表时，则会在右边的listcontrol 中显示相应的表中数据。(this application is a good example to connect Oracle with ADO under the enviroment of visual C++ 6.0.After entering your datasource name,uer name,and your code ,click the connect button ,if no error,you will see all table of the datasource.the datas will show while you double click a table in the list box.)

ODBC连接数据库MYSQL和SQLITE两种方式。(ODBC database connection )

处于不同目的的旅客对交通工具有不同的要求。编制一个全国城市间的交通咨询程序，为旅客提供两种或三种最优决策的交通咨询。(Different purposes in the mode of transport of passengers have different requirements. The preparation of a national inter-city traffic advisory procedures, provide passengers with two or three optimal decision of the Transport Advisory.)

智能车库管理系统 MFC 车辆的存放 计费 修改 会员管理 数据记录（DAQ数据库）(The MFC system of parkiing cars.)

简要说明:直接通过DAO读、写Access文件 　　 直接利用DAO来创建、读写Access文件，总的说来，对比上篇<直接通过ODBC读、写Excel文件>来讲，要简单一些。在下面的示例中，我们将用到两种方法：SQL和DAO类涵数来混合实现它们，这样做的目地，我想可以使大家更加方便灵活的运用它们来完成你想要做的东西。在示例程序中默认指定创建数据库名为：Demo.mdb，内部表名为：DemoTable，写入两个字段：名字和年龄，采用和上一篇读写Excel类似的操作，你也可以根据自己需要来动态改变它们。 (Brief Description : DAO directly through reading, writing documents directly using Access to create DAO, Access document literacy, in general, compared to the previous chapter)

mfc数据库编程资料。查询数据，创建数据库，登陆，对话框加菜单，加消息响应等等。(data base on MFC)

visual c++访问mdb格式access数据库，基于ADO(Visual C++ Access mdb format access , based on ADO)

说明：  本次课程设计的任务是：针对学院的计算机系本科课程，根据课程之间的依赖关系，制定课程安排计划，并满足各学期课程数日大致相同。按照用户输入的课程数，学期数，课程间的先后关系数目以及课程间两两间的先后关系，程序执行后会给出每学期应学的课程。 (1) 输入的形式和输入值的范围：输入间用空格隔开。要求用户输入的课程数小于20，学期数小于或是等于8，课程名的长度小于等于10个字符。 (2) 程序所能达到的功能：按照用户的输入，给出每学期应学的课程。 (The task of curriculum design are: for the Institute of Computer Science undergraduate courses, according to the dependencies between programs to develop curriculum plans and meet a few days each semester or less the same. In accordance with the user to enter the course number, semester the number of the sequence of the relationship between the number of courses and course sequence of 22 inter-relationships, program execution is given after each semester should learn. (1) input in the form of and input value range: Enter the rooms separated by a space. Requires the user to enter the course number is less than 20, the number is less than or equal to 8 semester courses were less than or equal to the length of 10 characters. (2) program can achieve the function: In accordance with the user' s input, is given each semester to be science courses.)

c++ 利用ADO操作数据库，供初学数据库编程的人参考(c++ to operate the database by ADO)