introduction to database programming with ado net

... has to be used with SQL Server, which namespace has to be imported ? Trang 6Database connectivity with ADO has 3 main objects: A All of the above B ADODB.Recordset C ADODB.Command D ADODB.Connection ... ODBC driver to use, database format and filename B Specifies whether to use a DSN or DSN-less connection C Opens the initial connection to a database D Specifies which type of database is ... “#CustomerName” B “%CustomerName” C “@CustomerName” Trang 22 D “?CustomerName” Which internal format DataSet uses to load and persist its contents? A Which internal format DataSet uses to load

Ngày tải lên: 31/03/2017, 15:12

... data stored in the database, but the latter can be used to get any kind of data stored in the database. The issue is that another system method, ToString(), must be attached to this GetValue() to ... Visual Studio.NET and open the Server Explorer window; click on the plus symbol icon that is next to the CSE_DEPT database folder to connect to our database if this database was added into the Server ... Using Runtime Objects to SQL Server Database 381 Next we need to develop a Visual C# project to call this stored procedure to test the functionality of the stored procedure. To save time and space,

Ngày tải lên: 20/10/2013, 11:15

... discussion on database programming with Visual C#.NET using the Windows - based applications in the previous chapters Starting with this chapter, we will concentrate on database programming with Visual ... look at the ASP.NET 8.2 WHAT IS ASP NET AND ASP NET 3.5? ASP.NET is a programming framework built on the NET Framework, and it is used to build Web applications Developing ASP.NET Web applications ... the Oracle database 6 Develop ASP.NET Web application to insert data into the Oracle database 7 Develop ASP.NET Web application to update and delete data against the Oracle database Let

Ngày tải lên: 07/11/2013, 11:15

... them is associated with a data table in our sample database Drag... sample database because we will use this faculty as an example to insert it into our sample database To confirm that, open ... then click on the Select button to retrieve and display this faculty ’ s information. Click on the Delete button to delete this faculty record from our database. To confi rm this data deleting, ... from our sample database. Another way to confi rm this data deleting is to open our sample database and fi nd that all records related to that deleted faculty, as shown in Tables 8.7 to 8.10 , have

Ngày tải lên: 07/11/2013, 11:15

... NET WEB SERVICE PROJECT TO ACCESS ORACLE DATABASE Basically, the procedure to build an ASP.NET Web Service to access the Oracle database is very similar to the procedure to build an ASP.NET ... Third, the prototype and structure of a stored procedure are different for the ent databases To call a stored procedure to perform a data action against an SQL Server database is totally different ... to access the different databases For the Oracle database, ADO.NET provides the namespace System.Data.OracleClient that contains all necessary data components to access and manipulate data stored

Ngày tải lên: 14/12/2013, 15:15

... Framework (ADO.NET 3.5 EF) and ADO. NET 3.5 Entity Data Model Tools are added into ADO.NET 3.5. With these new com- ponents, the contradiction exists between the relational model of data used in databases ... www.verypdf.com to remove this watermark. 128 Chapter 3 Introduction to ADO.NET A primary goal of the ADO.NET 3.5 EF is to raise the level of abstraction available for data programming, thus ... www.verypdf.com to remove this watermark. 130 Chapter 3 Introduction to ADO.NET When you add the ADO.NET 3.5 EDM item template to your project, Visual Studio: • Adds references to the System.Data,

Ngày tải lên: 26/01/2014, 08:20

... cations. a. ADO.NET 2.0 b. ADO.NET 3.0 c. ADO.NET 3.5 d. ADO.NET 4.0 7. Two popular LINQ to SQL Tools, ________ and _______, are widely used in developing appli- cations of using LINQ to SQL. ... Objects), databases (LINQ - enabled ADO.NET, which includes LINQ to SQL, LINQ to DataSet, and LINQ to Entities), XML (LINQ to XML), and so on. In addition to those general LINQ topics, special ... Database Programming With Visual C#.NET,... Selection Query with Visual C#.NET Visual C# project to navigate, scan, retrieve, and manipulate data stored in the data source with

Ngày tải lên: 26/01/2014, 08:20

... becomes applicable to a large class of problems There are also numerous books on computer programming, but to our knowledgeonly one [9] that aims to teach how to think about programming in the ... And What Is Programming? Today, most people are experienced with computer programs, typically programssuch as Word, Excel, PowerPoint, Internet Explorer, and Photoshop The interactionwith such ... their computational power and their programmingtools are far too weak compared to what a real computer can offer Trang 211.2.4 Why You Must Use a Text Editor to Write ProgramsWhen Matlab interprets

Ngày tải lên: 19/10/2017, 22:56

... of LINQ to ADO.NET LINQ to SQL is absolutely imple-mented to the SQL Server database Different databases need to use different LINQ models to perform the associated queries, such as LINQ to MySQL, ... www.verypdf.com to remove this watermark. Trang 22194 Chapter 4 Introduction to Language-Integrated Query (LINQ)4.6 LINQ TO SQL As we mentioned in the previous section, LINQ to SQL belongs to LINQ to ADO.NET, ... Because the LINQ to DataSet is built on the existing ADO.NET 2.0 architecture, the codes developed by using ADO.NET 2.0 will continue to function in a LINQ to DataSet application without modifi cations

Ngày tải lên: 26/01/2014, 08:20

... 1Mapping Your Objects to Database Tables with LINQ to SQL Trang 2Table of Contents Mapping Your Objects to Database Tables with LINQ to SQL 1 Exercise 1 Creating Your First LINQ TO SQL Application ... class to map to the Customer table by entering the following code Trang 5Mapping Your Objects to Database Tables with LINQ to SQL Tasks Detailed Steps Customers in Program.cs (put the Customer ... Mapping Your Objects to Database Tables with LINQ to SQL Objectives After completing this lab, you will be better able to:
Create an object model from the database and customization of mapping

Ngày tải lên: 06/08/2013, 17:30

... Trang 1Chapter 21Binding Data with ADO NET After completing this chapter, you will be able to: ■ Create working database programs with simple drag-and-drop techniques Data binding ... action adds a DataGridView control to the form with columns for each of the table’s fields It also adds a toolbar-style control and several non-visual trols to the bottom of the design window Resize ... applications work without the need for custom code, the form and its display controls, the data set, and the nonvisual controls added to the form each include suf-ficient code to enable source-to-user

Ngày tải lên: 03/10/2013, 00:20

... all folks on crackmes.de, thank to all members of unpack.cn (especially fly and linhanshi) Great thanks to lena151(I like your tutorials) And finally, thanks to RICARDO NARVAJA and all members ... Trang 1INTRODUCTION TO THE CRACKING WITH OLLYDBG FROM CRACKLATINOS (_kienmanowar_) I Lời nói đầu Hà Nội trời lạnh nhưng ... Thanks To ]== ++ iamidiot, WhyNotBar, trickyboy, dzungltvn, takada,hurt_heart, haule_nth,hytkl v v các bạn đã đóng góp rất nhiều cho REA Hi vọng các bạn sẽ tiếp tục phát huy ☺ Trang 14I want to

Ngày tải lên: 19/10/2013, 14:15

... Delivery Guide Introduction to XML and the Microsoft ® .NET Platform Information in this document, including URL and other Internet Web site references, is subject to change without notice. ... course provides students with: ! An introduction to the curriculum trainings for developer training. ! A first course in the XML data access track. ! An introduction to .NET. The audience for this ... open Windows Explorer, and in the root directory of the compact disc, double-click Default.htm or Autorun.exe. Introduction to XML and the Microsoft® .NET Platform ix Student Materials Compact

Ngày tải lên: 26/10/2013, 23:15

... from within Query Analyzer by pressing F1 infor-System Stored Procedures The System Stored Procedures is a set of stored procedures that comes with SQL Server for database administrators to use ... dependency of a stored procedure upon tables, views, or other stored procedures Figure 6-1 Stored procedure editor with SQL Server default template NOTE With SQL Server it’s only possible to use T-SQL ... optionavailable to you Okay, let’s say you’ve deleted the StoredProcedure1 name and replaced itwith SimpleStoredProcedure To save the stored procedure before continuing,press Ctrl+S If you saved your stored

Ngày tải lên: 27/10/2013, 07:15

... aspnet Programming with ASP.NET Programming with ASP.NET Hà Đồng Hưng Lập trình với ASP.NET 2 Objectives • ASP.NET and the Microsoft® .NET Framework – “Looking back ... use to create your application • Controls • database connections • Classes • properties The Visual Studio NET programming environment The Visual Studio NET programming environment • Toolbox ... updates of deployed Web app • Access to the NET Framework • Many programming languages • Server controls • Built-in security • Integration with Microsoft ADO.NET • Full support for XML, CSS •

Ngày tải lên: 11/12/2013, 17:15

... Use Visual Studio NET Tools to Speed Up Writing ADO.NET Code The code you've written up to this point doesn't do that much It doesn't even access the database The next task is to write code that ... populates the class with data from the database, and the first step in doing this is setting up database access objects Technique In Chapter 3, you learned how to fill a dataset to store data in a ... this: strCustomerID = CType(ds.Tables("Customers").Rows(0).Item("CustomerID"), String) you'll have code that looks like this: strCustomerID = ds2.Customers(0).CustomerID A strongly

Ngày tải lên: 14/12/2013, 20:16

... commonoperations with files and directories Changes in this release include changes to the PEAR installer Get a taste of the new PEAR at PEAR.PHP.net PhpDocumentor 1.2.3 phpDocumentor is a JavaDoc-like automatic ... every-thing is up-to-date and it’s time to move on with our project Imagine that we add some new scripts to our project; of course we need to add them to CVS reposi-tory, as well First we have to create ... want to fix it If we want to automatically overload a class, we onlyhave to add this line to the constructor: overload(get_class($this)); That means that when we build a new object the structor

Ngày tải lên: 21/12/2013, 12:15

... Access database, but we can set up an indirect relationship between them using the LINQ to ADO. NET since ADO. NET covers any kinds of database including the Microsoft Access 2007. In order to set ... control to allow users to make a selection to browse the information related to that selection. 2. When the user clicks the OK button, the selected form should be displayed to enable the user to ... the ADO. NET in Chapter 3 . To connect and implement a database with your Visual C# project, you need to follow the operational sequences listed next: 1. Create a new Connection String with...

Ngày tải lên: 17/10/2013, 19:15

... Operators to the standard SQL statements to access our database. In order to avoid access and use the same database simultaneously, we have to separate this discussion into two parts with two ... connected to the server. Now let ’ s begin to create our fi rst stored procedure. Right - click on the Stored Procedures folder and select the Add New Stored Procedure item to open a new stored ... www.verypdf.com to remove this watermark. 5.19 Query Data Using Runtime Objects to SQL Server Database 345 LINQ to SQL technique and DataContext to connect to the same sample database fi le...

Ngày tải lên: 20/10/2013, 11:15

... click on the Insert button to insert this new faculty record into the database. Now the Insert button is disabled. To perform the data validation with the faculty photo displaying ability, ... www.verypdf.com to remove this watermark. 440 Chapter 6 Data Inserting with Visual C# .NET ã Insert data into the DataSet using LINQ to DataSet and insert data into the database using LINQ to SQL queries. ... INSERTING WITH VISUAL STUDIO .NET DESIGN TOOLS AND WIZARDS In this part, we discuss inserting data into the database using the Visual Studio .NET design tools and wizards. We develop two methods to...

Ngày tải lên: 24/10/2013, 09:15