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" Visual Basic+ Access database development and examples," a book sourc...
《Visual Basic + Access数据库开发与实例》一书源代码-" Visual Basic+ Access database development and examples," a book source code
- 2022-06-12 06:21:21下载
- 积分:1
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一个增强的数据库类CDataSet 因为MFC完全支持数据库应用程序的开发,所以大多数数据库应用都使用CDatabase和CRecordset类,并且类向导(C
一个增强的数据库类CDataSet 因为MFC完全支持数据库应用程序的开发,所以大多数数据库应用都使用CDatabase和CRecordset类,并且类向导(Class Wizard)提供了快速简易的方式来使用这两个类。有一点不足的就是当应用程序涉及到多表数据库时,类向导将产生大量的关于记录集的源码文件使得工程(project)给人的感觉很混乱。 本文介绍如何使用一个模板记录集类来降低类向导所产生的记录集文件的数量,同时增强记录积类(CRecordset)的功能。这个模板记录集类叫做:CDataSet。它的主要目的是降低代码量,为数据对象数组提供一个接口。-an enhanced database category CDataSet because MFC fully support database application development, the majority of database applications used CDatabase and CRecordset class and category Wizard (Class Wizard) provides a fast and easy way to use these two categories. There is one point when the shortage of applications related to multi-table database, the wizard class will have a lot of records set on the source document makes the project (project) gives the impression that very confused. This paper describes how to use a template Records Set to reduce class wizard from the record set in the volume of documentation, while enhancing the plot record category (CRecordset) function. The template called Set Records
- 2022-12-03 03:05:04下载
- 积分:1
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教室管理系统,采用MFC编写,配合数据库软件DB2使用。附带说明文档,源代码详细。使用数据库驱动为ODBC...
教室管理系统,采用MFC编写,配合数据库软件DB2使用。附带说明文档,源代码详细。使用数据库驱动为ODBC-Classroom management system that uses MFC to prepare, with the use of DB2 database software. Attached documentation, source code in detail. ODBC database driver for the use of
- 2022-08-09 11:29:48下载
- 积分:1
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该EXE软件可以免去通过SQL EXPLOR或者数据库查询界面进行查询的麻烦,直接可以打开该EXE文件,因为该EXE是读去BDE中的数据库别名进行连接,所以使用...
该EXE软件可以免去通过SQL EXPLOR或者数据库查询界面进行查询的麻烦,直接可以打开该EXE文件,因为该EXE是读去BDE中的数据库别名进行连接,所以使用的时候你的保证你的数据库是否通过ODBC连接上。
因为在程序中用到了第三方控件(主要是RAISE系列控件),以及我自己在第三方控件开发的控件,所以打开界面是如果没有安装第三方控件可能报错,不过没关系,我用第三方控件都是处理界面用的,你完全可以用DELPHI自带的标准控间进行替换,从而达到在自己可以编译。-the software can avoid EXPLOR or SQL database query interface for the trouble, can directly open the EXE file, which is read out EXE BDE the alias database linking, the use of the time you ensure that your database through ODBC connection. Because the procedures used by third-party controls (mainly RAISE series of controls), and my own controls in the development of third-party control, so if the open interface is not possible to install third-party control errors, but okay, I used to deal with third-party interface controls are used, you can use Delphi"s own standards for inter-controlled replacement, and thereby achieve it in their own compiler.
- 2022-03-11 15:51:24下载
- 积分:1
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delphi 俄国人开发的表格控件,功能强大,使用方便。
delphi 俄国人开发的表格控件,功能强大,使用方便。-delphi development of the Russian form controls, powerful and easy to use.
- 2022-03-19 15:38:43下载
- 积分:1
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通过本文及配套示例源码你可以更加灵活的控制Excel表格文件,其中包括创建新Excel文件、写入表格数据、读取表格数据(包括对原建Excel文件自已手工添加的行...
通过本文及配套示例源码你可以更加灵活的控制Excel表格文件,其中包括创建新Excel文件、写入表格数据、读取表格数据(包括对原建Excel文件自已手工添加的行、列数据的准确读取),删除已有Excel表格,对表格中指定行、列、单元格进行查询、插入、替换等操作,同时还可以将生成的Excel文件转换为按指定分隔符分隔的其它文本格式的文件-adoption of this sample source code and supporting you to be more flexible control of Excel documents, including the creation of new Excel file, write tabular data, reading the spreadsheet data (including the original Excel files built themselves manually add the rows and columns of data accurately read), has been deleted Excel spreadsheet, the forms were designated rows and columns, and cells to conduct inquiries, insert, replace, etc, and also can be generated for the Excel document conversion designated by separate segregated from the other website text files
- 2022-04-17 07:04:45下载
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这是一个数据库表的插入程序,在B/S结构上的数据库插入操作。使用的是ASP。NET技术。希望对大家有所帮助。...
这是一个数据库表的插入程序,在B/S结构上的数据库插入操作。使用的是ASP。NET技术。希望对大家有所帮助。-This is a database table insertion procedures, the B/S structure of the database insertion. Using the ASP.NET technology. We want to help.
- 2023-03-10 03:50:03下载
- 积分:1
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open data service interface modules, switch VC6 and VC7 srv.h the first such doc...
开放数据服务接口单元文件, 转换VC6和VC7下的srv.h等头文件为pas文件,方便Delphi编写SQL Server的扩展存储过程.
-open data service interface modules, switch VC6 and VC7 srv.h the first such document pas paper to facilitate the preparation of Delphi SQL Server extended stored procedures.
- 2022-06-17 11:53:21下载
- 积分:1
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这是一个不错的程序
这是一个不错的程序-This is a good procedure
- 2022-07-14 08:20:32下载
- 积分:1
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用java的数据库数据采集和数据文件的准备,服务
用JAVA编写的数据库数据采集和数据文件,服务端识别采集的数据。-with Java database prepared by the data acquisition and data files, service-identification data collection.
- 2022-03-24 05:32:56下载
- 积分:1