database of data processing tools JDO

vc++数据库开发的药品进销管理系统数据库及源代码-vc database development marketing of pharmaceuticals into the database management system and source code

多线程的访问数据库实例程序-multithreaded access to the database sample program

一个完整的商业源码"远程抄表系统"其中用到了数据库操作,视频采集,数据采集等方面的功能,我觉得是学习的好东东.-A complete commercial source

包括Socket读写多线程、多线程访问数据库、互斥量、临界区、事件、信号量等数据库访问-Socket read and write, including multi-threaded, multi-threaded access to the database, exclusive volume, critical, events, semaphores, such as database access

将图片添加到Access数据库中-add pictures to the Access database

这是一个Delphi开发的学校科研管理系统，里面包含职称管理、成果管理、成果查询、教师管理等模块，非常不错。-This is a school Delphi research management system, which contains Title management, managing for results, results inquiries, teachers management module, very good.

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

代码实现了Infomix和SQL Server的数据交换，并实现数据库断开后自动重新连接。-Code achieved Infomix and SQL Server for data exchange, and the database automatically re-connect after disconnect.

一个关于图书管理的VFP软件，比较详细的说明了编程。-On the VFP library management software, a more detailed explanation of the programming.

这是一个优化算法的程序,其中包括了许多的小算法,小弟拿出来,也是没有办法的,下次一定那出好的程序-This is an optimization algorithm procedures, which include many small algorithm, finding out, there is no way, the next will find out the good procedures