VB and Excel on the procedure, this procedure is only used a few seconds of time...

用ADO实现读写大对象数据的例子-ADO to read and write with the realization of large object data examples

基于Oracle OCI接口对大图像的读取与输出!-based on Oracle OCI interface to the big picture and read the output!

实现了使用MFC DAO对地址簿数据库的浏览，编辑和更新-achieved using MFC DAO right address book database browsing, editing and updating

1.由于本程序使用的DAO类，该类仅支持Access97的数据库。所以在使用本程序时必需是Access97数据库。 2.Access2000转换成Access97的方法是：打开Access2000数据库，单击菜单“工具数据库实用工具转换数据库到早期Access数据库版本”。-1. Since this program uses the DAO class, type only supports Access97 database. Therefore, in using this procedure is necessary Access97 database. 2.Access2000 converted into Access97 method is: Open ACCESS2000 database, click menu

一个自编的数据库，里面包含了数据库最基本的一些操做，比较全面-this is myself database codes，contains the basic application of the database,the content is overall

用DELPHI开发数据库应用程序PPT-with Delphi database application development PPT

一个delphi写的数据库连接通用模块，在erp系统中剥离出来的-Delphi write a generic module of the database connection, in the erp system spun off

检查数据库连接是否正常，如果连接不正常，则返回错误，alarm将根据错误原因返回值进行报警-inspection database connectivity normal, if not normal connections, the returned error, According to alarm the wrong reasons for the police to return to duty

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

mdb数据库中全角/半角字符转换和小程序-mdb database-wide angle/alphanumeric characters and the small change procedures