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Description: 本程序可实现对Excel文件的写入\读取,对表格中指定行、列、单元格进行查询、插入、替换等操作。是一个较完善的将EXCEL与VC结合起来的实例-this program can be realized on the Excel document into the \ read, the table designated rows and columns. Inquiries into cells, insert, replace such operations. It is a better and VC Excel will combine examples
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Size: 2359296 |
Author: zz |
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Description: ado and access operatiion
such as insert delet update -ado and access operatiionsuch as insert delet update
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Size: 11115520 |
Author: yaandy |
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Description: 1. 熟悉常用网络数据库的安装和使用
2. 掌握网络数据库的应用编程技术
3. 掌握网络环境下实现数据同步的相关编程知识
4. 掌握网络通信编程的具体应用
Oracle的安装和使用
2、SQL Server的安装和使用
3、数据库应用编程
本次实验采用ADO技术访问Oracle 9i和SqlServer 2000 数据库,用VC++开发,选用MFC开发工具。实验要求中只要求从从站到中心站的同步,这里我们加大难度实现了从站和中心站的互同步。项目名称为:synchronize,即为同步。
本程序分为三个模块:数据库连接操作、通信模块(包括发送和接收)、用户操作更新数据、同步更新数据库模块。
2. 通信模块(包括发送和接收)模块(Comm)
a) 功能:用于将从站的insert 语句发送到中心站,中心站正确 执行后将学号返回给从站,从站更新数据库。 同时在中心站上时接收从站的insert语句。
b) 工作流程:
c) 数据结构:继承MFC中的CSyncSocket类,利用它的功能。
3. 用户操作更新数据模块(User)
a) 功能:接收用户对数据库的插入命令,提供用户界面。
b) 工作流程:
c) 数据结构:
4. 同步更新数据库模块模块(Asy)
a) 功能:将中心站接收到的insert 语句检查后,在中心站上执行,实验中心站的同步。
b) 工作流程:
-1. Familiar with the popular web-based database installation and use of
2. Master network database application programming techniques
3. Master data synchronization network environment to achieve the relevant programming knowledge
4. Grasp the concrete application of network communication programming
Oracle of the installation and use of
2, SQL Server installation and use of
3, database application programming
This experiment using ADO technology to access SqlServer 2000 and Oracle 9i database, using VC++ development, use MFC development tools. Experimental request only requires from the slave to the central station synchronization, here we increase the degree of difficulty to achieve from the station and central station of mutual synchronization. Project name: synchronize, namely synchronization.
This program is divided into three modules: the database connection operation, communication modules (including the sending and receiving), the user update the data operatio
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Size: 573440 |
Author: zym |
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Description: vc ado 插入jpg图片 acce-vc ado insert picture jpg into access
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Size: 5619712 |
Author: xiaopang |
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