delphi中使用ADO的源代码

DLT2007新电力规约EXCEL版，花了一个星期制作而成，便于查询和制作电力软件数据库-DLT2007 new electric version of the Statute of _EXCEL spent a week made of the purposes of interrogation and the production of electric power software database

vfp转换成excel表格-vfp change to excel

清华大学数据结构课上实现的B+树，设计一个4阶B+树，包括： (1) 叶子的每个记录应该包括4字节（long）关键码值和60字节的数据字段(存储文件名等，可以自定)，设每个叶子可以存储5条记录，而内部节点应该是关键码值/指针对。此外，每个节点还应该有指向同层下一个节点的指针、本节点存储的关键码数等； (2) 此4阶B+树应该支持插入、删除以及根据给定关键码值进行精确检索与关键码范围检索； (3) 显示（打印）此4阶B+树的生长(含删除节点)过程实例；-Tsinghua University class data structure to achieve the B-tree, the design of a B-tree four bands, including : (a) the leaves of each record should include 4-byte (long) key code value and 60 gigabytes of data fields (document storage, etc., can be set), set up each leaf store five records, and internal nodes is the key code value/means against. In addition, each node should have the same point under a layer of the target node, the node storage key code number; (2) The B-tree four bands should support the insertion, deletion and with the given key code value accurate retrieval and key codes scope retrieval; (3) Display (Print ) This four bands B-tree growth (including the deletion of nodes) process examples;

对核心内的向量机有详细的描述

从数据库中读取数据进行图形显示, 需要MSChart OCX。-Read data from the database for graphical display, the need for MSChart OCX.

前一段研究vc数据库时朋友帮我做的一个关于vc中ADO数据库中使用Combo Box的例子，很简单但是很实用。绝对原创！-vc database friends to help me do a vc on ADO database using Combo Box example, a very simple but practical. Absolutely original!

ODBC数据库查询源代码 关于数据库中数据的查询 一个非常好的代码-ODBC database query on the source database query of data a very good code

权限管理数据库设计，需求陈述，设计描述，数据库表的设计！-Rights management database design, requirements statements, design description, the design of database tables!

判断给定的二叉树是否相似，用C ++实现的，是作业-to judge whether the binary tree similar to that used C to achieve, and is operating

使用窗体开发了这个教堂管理系统 （兼容性-视觉工作室 2010 年或以上和水晶报表必须安装在您的系统，这个项目成功运行） 和在后端使用 MS Access 2010 数据库。