Description: ADO.NET是.Net FrameWork SDK中用以操作数据库的类库的总称。而DataSet类则是ADO.NET中最核心的成员之一，也是各种开发基于.Net平台程序语言开发数据库应用程序最常接触的类。之所以DataSet类在ADO.NET中具有特殊的地位，是因为DataSet在ADO.NET实现从数据库抽取数据中起到关键作用，在从数据库完成数据抽取后，DataSet就是数据的存放地，它是各种数据源中的数据在计算机内存中映射成的缓存，所以有时说DataSet可以看成是一个数据容器。同时它在客户端实现读取、更新数据库等过程中起到了中间部件的作用（DataReader只能检索数据库中的数据）。-ADO.NET yes. Net FrameWork SDK which is used to operate the database category for its tributaries. DataSet and ADO.NET category is the most crucial one of the members also on various development. Net platform programming language to develop database applications most frequently in touch with the class. The reason why the category of ADO.NET DataSet has a special status, because ADO.NET DataSet in achieving collected data from the database plays a key role the completion of data from the database collected, the DataSet is data storage, it is a variety of data sources of data in computer memory mapping into the cache, So sometimes that DataSet can be seen as a data containers. It will also achieve the client read, the process of updating the database, etc. have played a role in the intermedi Platform: |
Size: 26873 |
Author:linse |
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Description: 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 : CDataSet. Its main purpose is to reduce the amount of code and data objects to p Platform: |
Size: 33792 |
Author:杨葶 |
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Description: 这是c#中的数据绑定示例，数据库为sql2000使用了DataSet.-This is the c# Data Binding example, the database for the use of the DataSet MACHINE. Platform: |
Size: 26624 |
Author:zeta |
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Description: ADO.NET是.Net FrameWork SDK中用以操作数据库的类库的总称。而DataSet类则是ADO.NET中最核心的成员之一，也是各种开发基于.Net平台程序语言开发数据库应用程序最常接触的类。之所以DataSet类在ADO.NET中具有特殊的地位，是因为DataSet在ADO.NET实现从数据库抽取数据中起到关键作用，在从数据库完成数据抽取后，DataSet就是数据的存放地，它是各种数据源中的数据在计算机内存中映射成的缓存，所以有时说DataSet可以看成是一个数据容器。同时它在客户端实现读取、更新数据库等过程中起到了中间部件的作用（DataReader只能检索数据库中的数据）。-ADO.NET yes. Net FrameWork SDK which is used to operate the database category for its tributaries. DataSet and ADO.NET category is the most crucial one of the members also on various development. Net platform programming language to develop database applications most frequently in touch with the class. The reason why the category of ADO.NET DataSet has a special status, because ADO.NET DataSet in achieving collected data from the database plays a key role the completion of data from the database collected, the DataSet is data storage, it is a variety of data sources of data in computer memory mapping into the cache, So sometimes that DataSet can be seen as a data containers. It will also achieve the client read, the process of updating the database, etc. have played a role in the intermedi Platform: |
Size: 26624 |
Author:linse |
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Description: 重新改写的stringgrid,可以实现把stringgrid的内容填写到数据库中，可以通过传一个Dataset数据集来填充stringgrid,删除一行等等,只是一个pas文件代码,如要使用请放编译到包中然后安装就可-to rewrite the stringgrid. stringgrid can to achieve the complete contents of the database, Chuan through a Dataset data sets to fill stringgrid, delete, etc., and his party, pas document is a code, if requested to use up to the compiler package can be installed before Platform: |
Size: 3072 |
Author:huping |
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Description: C#的数据访问功能,利用Dataset来访问数据库的表和存储过程.-C# data access function, Dataset use to access the database tables and stored procedures. Platform: |
Size: 17408 |
Author:李金华 |
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Description: 这是电子科技大学的数据库结构课件，老师上课讲的。比较的好，希望对更多的人有帮助-This is the University of Electronic Science and Technology database structure courseware, teacher said. A good comparison, in the hope that more people will help Platform: |
Size: 1713152 |
Author:sa |
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Description: 案例1：用ADO.Net实现通用数据库编程1
案例2：用ADO.Net实现通用数据库编程2
案例3：使用DataSet对数据库进行操作1
案例4：使用DataSet对数据库进行操作2
案例5：使用DataGrid连接数据库
案例6：在SQL Server中存储显示图片
案例7：在ACESS 2000中存储显示图片-Case 1: Using ADO.Net to achieve Universal Database Programming 1 case 2: achieve universal database using ADO.Net programming 2 Case 3: Using DataSet to the database to operate one case 4: Use DataSet to the database 2 Case 5: the use of connect to database DataGrid Case 6: In the SQL Server stored display picture Case 7: In the ACESS 2000 store display picture Platform: |
Size: 1764352 |
Author:jiansheq |
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Description: 连接数据库的各种方法，以及dataSet的使用方法-Various methods to connect the database, as well as the use of dataSet Platform: |
Size: 2048 |
Author:郭志明 |
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Description: 数据库动态查询，实现了一个动态访问数据库的类-Dynamic database query, a dynamic implementation of the type of access to the database Platform: |
Size: 54272 |
Author:杨鑫 |
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Description: 此為高性能混凝土數據庫，已有多篇論文使用此數據庫完成發表。-This is the database of high-performance concrete, many papers published using this database to complete. Platform: |
Size: 29696 |
Author:立川 |
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Description: A simple program in VB.net to explain begginer how to use access and VB.
This program is a simple Jokebook app with the database(empty).
Features:
Random datasets
Search for a data
Moving one dataset ahead or back.
Platform: |
Size: 220160 |
Author:AMTI |
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Description: ORL人脸图像库，共40人，每人10幅图像，其中每人的前5幅作为训练样本，后5幅作为测试分类样本，统计正确分类率。分类准则为最近邻规则。
真实的图像尺寸为112x92，列向量堆积对应人脸库矩阵的每一列。 -ORL face image database, a total of 40 per 10 images, each of which the first five as training samples, after the 5 categories as a test sample, correct classification rate statistics. Classification criteria for the nearest neighbor rule. The real image size is 112x92, the corresponding column vector face database matrix accumulation of each column. Platform: |
Size: 3500032 |
Author:limei |
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Description: C#数据库与表格的操作,对数据库的控件使用dataset,dataview等，以及xml相关-C# database and table, the operation of the database control using dataset, dataview, as well as the relevant xml Platform: |
Size: 357376 |
Author:qiji |
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Description: 基于朴素贝叶斯的分类练习，在UCI数据库中的breast数据集上进行的测试-Bayesian classification based on practice, in the UCI database data set on breast test Platform: |
Size: 1024 |
Author:王善民 |
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Description: ADO.NET: DataSet数据库ADO，net开发经典实例教程境界不错的资料-ADO.NET: DataSet Database ADO, net state of development of the classic examples of good data tutorial Platform: |
Size: 135168 |
Author:vd |
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Description: 用于人脸检测的不同尺寸，不同背景的脸部正面灰度图像,来源于卡内基梅隆,麻省理工大学，绝对的人脸正面识别给力数据库-Face detection for different sizes, different backgrounds, face the positive gray-scale image, from Carnegie Mellon, MIT, absolutely positive identification of human face to force the database! ! Platform: |
Size: 30619648 |
Author:shirley |
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Description: 关于labview中数据存储以及如何使用数据库的指南-On how to store data collected and how to use dataset in labview Platform: |
Size: 2741248 |
Author:tang |
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Search - DataSet database