登录
首页 » ADO-ODBC » VC访问数据库有两种方法:一种是使用CDatabase和CRecord对象;另一种是利用ADO技术。这个程序实现了Postgre数据库的读写,以及存储过程的调用...

VC访问数据库有两种方法:一种是使用CDatabase和CRecord对象;另一种是利用ADO技术。这个程序实现了Postgre数据库的读写,以及存储过程的调用...

于 2022-03-23 发布 文件大小:14.73 kB
0 139
下载积分: 2 下载次数: 1

代码说明:

VC访问数据库有两种方法:一种是使用CDatabase和CRecord对象;另一种是利用ADO技术。这个程序实现了Postgre数据库的读写,以及存储过程的调用。-VC has two ways to access the database: one is the use of object CDatabase and CRecord the other is the use of ADO technology. The implementation of this process of reading and writing Postgre database, as well as the stored procedure call.

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 用VC+ADO开发数据库的源码,虽然这些源码都不大,但对初学者来说足够了...
    用VC+ADO开发数据库的源码,虽然这些源码都不大,但对初学者来说足够了-VC ADO database development source, although the source has not, but is sufficient for the beginners
    2022-07-21 00:48:27下载
    积分:1
  • VB portfolio interactive SQL Query example (aaa SELECT FROM WHERE bbb ccc ORDER...
    VB实现交互式组合SQL查询的例子(SELECT aaa FROM bbb WHERE ccc ORDER BY ddd)-VB portfolio interactive SQL Query example (aaa SELECT FROM WHERE bbb ccc ORDER BY ddd)
    2022-05-30 13:49:00下载
    积分:1
  • 感应电机的运行
    INDUCTION MOTOR RUN (Currents and speed as state variables) The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed as state variables, and are solved using ODE45. The user has the choice of selecting one of three common (dq) reference frames: STATOR, ROTOR or SYNCHRONOUS. The torque, speed,and current responses are plotted. -INDUCTION MOTOR RUN (Currents and speed as state variables) The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed
    2022-07-13 20:22:44下载
    积分:1
  • /********************************* * 类名:DBHelper * 功能描述:提供基本数据访问功能 * **...
    /********************************* * 类名:DBHelper * 功能描述:提供基本数据访问功能 * ******************************/-/********************************** Class name: DBHelper* Function description: to provide basic data access functions*******************************/
    2022-08-09 01:50:58下载
    积分:1
  • telephone information system, using visual basic realization sql
    电话信息系统,用visual basic+sql实现-telephone information system, using visual basic realization sql
    2022-03-30 05:51:02下载
    积分:1
  • 数据备份,可以备份两种数据库的,是一个很可以借见的哟
    数据备份,可以备份两种数据库的,是一个很可以借见的哟-data backup, backup can be both a database, it is a very see through the yo
    2022-03-20 17:07:55下载
    积分:1
  •  系统登录模块:主要用于用户登录管理。  日常管理模块:主要包括收文管理、发文管理、批示管理、会议管理、公共信息管理、个人办...
     系统登录模块:主要用于用户登录管理。  日常管理模块:主要包括收文管理、发文管理、批示管理、会议管理、公共信息管理、个人办公管理、人事管理7部分。  业务管理模块:主要包括生产报表管理、采购计划管理、库存管理、指标情况管理4部分。 - registry modules: mainly used for user login management.  day-to-day management module: The main text, including land management, documents management, instruction management, meeting management, public information management, personal office management, personnel management 7.  Business Management Module: The main production of statements, including management, planning and managing the procurement, inventory management, management indicators 4.
    2022-08-06 15:29:39下载
    积分:1
  • It is written in a VS source code, student management system,
    这是用VS编写的一个源程序代码,学生管理系统,-It is written in a VS source code, student management system,
    2022-08-15 09:49:48下载
    积分:1
  • Hotel Management Systema in VB
    Hotel Management Systema in VB
    2022-09-06 16:15:03下载
    积分:1
  • 图书管理系统管理员可以进行111本图书的各种管理…
    图书馆管理系统111 管理员可以进行图书的各项管理工作 用户可以进行查询等简单工作 界面简单 功能较全-library management system administrators can conduct 111 books in various management users can query interface simple tasks such as simple function than the whole
    2022-03-24 18:48:04下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载