ADO

定义Matrix矩阵类，定义矩阵类头文件matrix.h(Matrix matrix class definition, define matrix class header file matrix.h)

桂林电子科技大学的数据库课程的最后大作业，里面是一个学生选课系统的源码。(Guilin University of Electronic Science and Technology Database last great work, which is a class selection system source code.)

这是一个用vc6.0写的数据库，里面有ado，dao，adb编程！(This is a database used vc6.0 write, there are ado, dao, adb programming!)

基于C++编程下的，实现了对DAO数据库的访问功能(Based C++ programming under the realization of the DAO database access functions)

说明：  VC++ 通过ODBC读写Excel文件 资源类别： VC源码￤数据库 (VC++ to read and write Excel files via ODBC resource categories: VC database source &brvbar )

通过本文及配套示例源码你可以更加灵活的控制Excel表格文件，其中包括创建新Excel文件、写入表格数据、读取表格数据(包括对原建Excel文件自已手工添加的行、列数据的准确读取)，删除已有Excel表格，对表格中指定行、列、单元格进行查询、插入、替换等操作，同时还可以将生成的Excel文件转换为按指定分隔符分隔的其它文本格式的文件(adoption of this sample source code and supporting you to be more flexible control of Excel documents, including the creation of new Excel file, write tabular data, reading the spreadsheet data (including the original Excel files built themselves manually add the rows and columns of data accurately read), has been deleted Excel spreadsheet, the forms were designated rows and columns, and cells to conduct inquiries, insert, replace, etc, and also can be generated for the Excel document conversion designated by separate segregated from the other website text files)

使用SQL期刊杂志数据更新，通过相关的链接实现之。(The use of SQL data updated journals, through the realization of related links.)

封装的ADO访问所有数据库的代码，大家不要将时间浪费在编程上了(Packaging visit all the ADO database code, we should not be wasting time on the program)

关于ADO数据库添加的一个简单例程，使用MFC的对话框为平台。(use visual C++ a sample about how to create ADO database . and the project is dialog on MFC)

该代码展示了MFC连接数据库ACCESS的方法，采用的ADO接口，特别适合初学者学习(The code shows the MFC method to connect to the database ACCESS using ADO interface, particularly suitable for beginners to learn)