一个SQL数据库优化查询的程序，对于操作者输入的SQL语句，先进行优化而后再执行查询，对于输入的错误SQL语句，指出错误位置...

说明了ODBC技术的应用方法，同时可以看出如何将串口数据实施保存在数据源文件中-Illustrates the application of ODBC technology, at the same time we can see how to implement serial data stored in the data source file

一个学校范围内的勤工助学系统，我的一个同学的辛勤劳动~-Within the scope of a school work-study system, one of my students hard work ~

数据查询分析工具-data query and analysis tools

学习VC++数据库编程，这将是一个很好的学习案类-Learning VC++ Database programming, this will be a very good case study type

oracle和sqlserver数据库的通用的连接程序。用frame在应用中实现。-oracle and sqlserver generic database connection procedures. By frame in the application to achieve.

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

完成一个售前业务管理，涉及总经理、部门经理、销售经理和销售助理等四个角色，在管理系统中明晰各职位的相应任务和完成操作。-Complete a pre-market business management, involving the general manager, department managers, sales managers and sales assistants four roles in the management system of the positions corresponding clear mission and complete the operation.

用Delphi实现的一个简单的学生信息管理系统

Visual Basic小区物业管理.rar-Visual Basic district property management. Rar

一个餐饮管理系统的开发系统,vc编写的，很实用。-A Food