《数据仓库原理、设计与应用》电子教案（1

一个用C语言写的通信录程序是一个课程设计很实用-a C language written communication procedures is a very practical course design

算法CARTfunctions,该算法主要用于数据挖掘领域.-CARTfunctions algorithm, the algorithm used mainly for data mining areas.

动态生成powerbuilder报表,可以对字段等进行设置大小，字体，及在打印报表中的位置-auto create report-- powerbuilder

动态查询组件 可以自定义查询内容和字段 字段可以直接从GRID中获取-Dynamic query component can customize the query fields and fields can be obtained directly from the GRID

java,Blob字段操作,将图片或者文件保存到数据库中-java, Blob field operations, it will preserve photographs or documents to the database

该实例实现VC如何连接数据库ORACAL的操作-examples of the VC how to connect the operation ORACAL

数据库开发指南一-Guide to the development of a database

这是一个暑期实习所编写的社区管理系统的一部分，其中结合sql-It is written by a summer internship as part of community management systems, which combine sql

asp教程 -asp Guide

微软的SQL SERVER数据库的Image、text等字段都属于二进制的大对象。这些对象的存取和其他轻型对象略有不同。 　　微软.NET Framework的System.IO命名空间下给我们提供了一个FileStream文件流类。我们可以使用这个文件流对二进制大对象轻松进行读写。 　　我实现了一个简单的WinForm程序，这个程序通过点击“Open”按钮选择一个bmp或者jpg文件，并显示在图形控件PictureBox中。通过“Save”按钮存入数据库。点击“View”CheckBox可以切换到浏览状态，观看存入数据库的图片。 　　由于对二进制大对象使用的流操作，所以对于任何文件都具有通用性。读写文本文件也可以这么做。 -Microsoft s field and so on SQL SERVER database Image, text all belongs to binary the big object. These objects deposits and withdrawals and other light objects have the difference slightly. MicrosoftNET Framework System.Under the IO naming space provided a FileStream document to us to flow the kind. We may use this document to flow to the binary big object with ease carry on read-write. I have realized a simple WinForm procedure, this procedure through clicks on "Open" the button to choose bmp or the jpg document, and the demonstration controls in PictureBox in the graph. The button stores the database through "Save". Clicks on "View" CheckBox to b