PowerBuilder商场零售系统开发实例导航

该代码包括了队列的实现，主要包括队列的进出问题， 以及队列的查询，删除等问题。(The code includes queue implementation, mainly including queue in and out of the question, as well as the queue query, delete, etc.)

sqlite数据库中文使用说明，包括在不同编程环境和语言的使用说明(failed to translate)

EXcel 过滤器，数据库编程源码，很好的参考资料。(The EXcel filter, database programming source code, a good reference.)

specgram画时频图.ipynb

1.备份一个要修改的源文件,并放到新的工程目录中. 2.备份一个要修改的数据库,并改成新的库名. 3.删除工程文件和主窗口中的引用单元. 4.改主窗口中的窗体名称和主菜单名称等. 4.改数据库连接名称,并把配置文件清空. 5.运行程序,随便输入名称和密码点击登录. 6.关闭程序,打开配置文件,修改参数如下:(1. Back-up source of a document to be amended and new projects on the directory. 2. Backup a database to be amended and changed to the new library name. 3. To delete the project files and references in the main window unit. 4 . to the main window of the form name and the name of the main menu. 4. change the database connection name, and the empty configuration file. 5. run the program, simply enter a name and password click login. 6. Close the program and open the configuration file , modify the parameters as follows:)

【实例简介】一个简单的博客项目

vb操作excel的各种方法：包括ado操作、模板操作等(Copy the source workbook file (the "template") to the destination filename。Open the ADO connection to the Excel workbook。Open a connection to the Northwind database and retrieve the Order information)

iBatis分页实例 内含数据库文件在src文件夹中(Page includes examples of iBatis database file in the src folder)

说明：  了简化开发人员编写数据库应用程序，VC++的在其基础类库（MFC）里对ODBC API进行了封装，实现了一个面向对象的数据库编程接口，使VC++的数据库变得更加容易。 本章首先对MFC ODBC的概貌进行简要介绍，然后讲述利用MFC ODBC进行数据库开发的技巧，最后将通过具体数据库开发实例，详细讲述通过MFC ODBC开发数据库应用程序的方法和过程。(Simplify developers to write database applications, VC++ Class Library in its base (MFC) in the package on the ODBC API to achieve an object-oriented database programming interface, so that VC++ database easier. This chapter begins with an overview of the MFC ODBC brief introduction, then tell a story using MFC ODBC database development skills, and finally database development through specific examples, describe in detail through the MFC ODBC database application development methods and processes. )

    property CPUFactory  : Ansistring read FCpuFactory;   //获取 CPU 制造商     property CPUFamily   : Cardinal   read FCpuFamily;    //获取 CPU 家族系统     property CPUModel    : Cardinal   read FCpuModel;     //获取 CPU 型号     property CPUStepping : Cardinal   read FCPUStepping;  //获取 CPU 步进     property CPUName     : Ansistring read FCPUName;      //获取 CPU 名称     property CPUFrequency: Cardinal   read FCPUFrequency; //获取 CPU 频率     property CPUInstructs: string     read FCPUInstructs; //获取 CPU 指令集     property CPUCount    : Ansistring read FCPUCount;     //获取 CPU 个数     property CPUCacheInfo: string     read FCPUCacheInfo; //获取 CPU 缓存信息     property CPUSerialNo : Ansistring read FCPUSerialNo;  //获取 CPU 序列号