名片夹软件，用户可以建立并管理自己的名片。数据库配置为_app目录下的config目录中的database文件...

不带头结点的链式堆栈类,1、 定义并实现不带头结点的链式堆栈类，除构造和析构函数外，成员函数还有入栈、出栈、取栈顶元素、判断堆栈是否非空，头文件为“nohead_LinStack.h”。-node does not take the lead in the category of chain stack, 1, and the definition does not take the lead in realizing the chain nodes stack category, In addition to construction and destructor function, the members also function stack, stack up and stack elements for judging whether non-empty stack, The first document as "nohead_LinStack.h."

员工培训管理系统。本系统要完成的主要功能是：1.进入系统钱需要身份验证，用户名，密码。输入争取后方可进入。2.管理员可以根据需要定义员工，工作以及部门信息。3.管理员可以定义课程、书籍、教授以及培训的资源信息。4.管理员可以保存员工的培训成绩及员工经过培训之后对该课程和领域的评价。5.依据不同的要求，可以在数据库中对信息进行查询和编辑。-Staff training management system. To complete the system are the main functions: 1. Necessary money into the system authentication, user name, password. Before it can enter into the fight. 2. The administrator can be the definition of necessary staff, as well as the information department. 3. The administrator can define the curriculum, books, professor of information and training resources. 4. The administrator can save the training of its staff after a score and staff training in the areas of curriculum and assessment. 5. In accordance with different requirements, you can on the information in the database query and editing.

应用背景interface uses   SysUtils, Classes, DB, DBClient, superobject, ADODB, EncdDecd; function DataSetToJSON(ADataSet: TDataSet; var AJSON: WideString): Boolean; function JSONToDataSet(AJSON: WideString; ADataSet: TDataSet): Boolean; overload; function JSONToDataSet(AJSON: WideString; ADataSet: TADODataSet): Boolean; overload; function JSONToDataSet(AJSON: WideString; ADataSet: TCustomClientDataSet): Boolean; overload; implementation (*   C: 配置表     Encode 字符编码       0:ANSI 1:UNICODE 2:UTF-8       默认 1     BolbComp 二进制字段是否压缩       0:未压缩 1:已压缩       默认 0     CompMode 压缩模式       0:ZIP 1:RAR 2:7-ZIP       默认 2     BolbEncod

将excel格式的文件销售订单导入数据库中-Will excel file sales orders into the database

开发环境:VC++6.0+MFC 数据库:Oracle 8.0 请将oraclm.dll拷贝到运行文件的目录中! 要运行例子要先装Oracle 8.0，如果有什么问题，请看你机器上的Oracle安装目录下的mshelp/Oraclec.hlp。-Development Environment: VC++ 6.0+ MFC Database: Oracle 8.0 Please oraclm.dll files are copied to the run directory! To run the example of first installed Oracle 8.0, if there are any problems, see your machine to install the Oracle directory mshelp/Oraclec.hlp.

2.1将n个人围成一圈，m为未进入游戏前的先行码，用来淘汰第一个出 局的人，然后依次给出淘汰者的密码，根据输入的密码来确定下一个淘汰是哪一个，并依次输出被淘汰的人对应的号码。 2.2用单向循环链表实现操作。-2.1 n personal cordons m not yet entered the game before the first yards out for the first out, then eliminated were given the password, the password to determine under which a one-out, and turn out the output of the corresponding number. 2.2 List circle with a one-way operation to achieve.

这是一个连接数据库的类，非常有用，感谢指教-This is a type of database connections, very useful

企业管理系统,用ACESS2000的数据库系统和ADO连接接口-Enterprise management systems, database systems use ACESS2000 and ADO connection interfaces

重写了微软提供SQLHelper(共用的数据库调用接口） 1把SqlHelper的connectionString做成一个全局量，统一设置数据库连接字符串 2增加了返回特定表名的DataSet的各接口。 可在项目的config文件设置数据库连接字符串 private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings["ConnectionString"] 当然可以把数据库连接方法修改后直接用。-rewritten Microsoft SQLHelper (shared database Call Interface) a SqlHelper the connectionString caused an overall volume, uniform database connections increased by two strings to the specific name of the table in the DataSet interface. In the config files set database connection string private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings [ "ConnectionString"] lt; !-- Application specific settings-- gt; Lt; AppSettingsgt; Lt; Add key

Complex VB OPC Automation Example