实现文件传输,对写internet编程大人是很有用的代码.

简单的英语出题系统，带有判分功能。说明：只实现了简单的单选题，读者可自己增加另外的功能，实现原理一样。要先注册数据源，并起名为英语出题及判分系统。-out in simple English that system with sub-contracting functions. Note : only achieve a simple Single-option, readers may increase their own separate functions and the same principle. First registration data sources, and named for the English title and contracting out subsystems.

一个小型的数据库软件，用VC编写，数据库用ACCESS，数据源用ODBC，程序可直接创建数据源，使用时，只需把数据库文件jxc.mdb拷入C:Program Filesdatabase即可,数据处理功能齐全，而且在视图列表中，双击某一条记录即可进行修改，非常方便。而且界面按钮都是经过处理的特别漂亮。-A small database software used to prepare VC, databases with ACCESS, the data source using ODBC, the procedure can directly create a data source, use, simply jxc.mdb copyed into the database file C: Program Filesdatabase can, data-processing functions , but also in the list view, double-click a record can be modified very convenient. And the interface buttons are treated pretty special.

This document describes the Oracle, Odbc and DB2-CLI Template Library, Version 4.0 (OTL 4.0). OTL 4.0 is a C++ library based on templates. It integrates all of the previous releases into one library.

本文件是java连接sql数据库并且能够进行显示表内容-java sql database connectivity and can then display the contents of Table

锁住数据库中的表 把表达式 True=False 放到表的 ValidationRule 属性就能锁上。 HardLockTable?实现了该功能。声明Public MyDB As DatabaseDim Dummy As Integer函数Function HardLockTable -locked in the database table that expression = False True decentralized form ValidationRule attributes can be locked. HardLockTable realization of the function. Public statements MyDB As DatabaseDim Dummy As Integer Function Function HardLockTable

关于数据库的一个例子，是学生管理的，比较简单，用的是ado编程vcaccess数据库-on a database of examples, student management, relatively simple, using the ADO database programming vcaccess

员工信息查询系统 帮助你快速查找员工个人信息-Information systems staff to help you quickly find the staff personal information

(1)main.prg 系统初始化代码 wset talk off wset safety off wclose all wset talk off wset near on wset exact on w*---设置运行环境 wset ansi on wset excl off wset safety off wset dele on wset century on wset date to YMD-(1) main.prg system initialization code wset talk offwset safety offwclose allwset talk offwset near onwset exact onw*- set the runtime environment wset ansi onwset excl offwset safety offwset dele onwset century onwset date to YMD

在本实例中，演示了如何利用VC来存储OLE对象，能够编译链接运行。，-in this example, by demonstrating how to use VC OLE Object Storage to build links running. ,

操作ACCESS数据库，编译通过 -操作ACCESS数据库，编译通过操作ACCESS数据库，编译通过