VISUAL C NET PROGRAMMING

table only. Second, each query function built by using the TableAdapter Query Confi guration Wizard can only perform a single query such as data insertion. Third, after the query function is built, no modifi cations can be made to that function dynamically, which means that the only time you can modif[r]

To successfully complete this chapter, you need to understand topics such as funda-mentals of databases, which were introduced in Chapter 2 , ADO.NET, which was dis-cussed in Chapter 3 , and introduction to LINQ, which was presented in Chapter 4 . Also a sample database CSE_DEPT that was deve[r]

Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.286 Chapter 5 Data Selection Query with Visual C#.NET B. Then we set the SelectedIndex value to 0, which means that the fi rst faculty name that has an index value 0 has been selected as a default name as the pr[r]

B. Five students ’ names are added into the ComboName combobox. As the project runs, the user can select any student by clicking the associated name to review the detailed informa-tion for the selected student in 6 textboxes and all courses taken by that student in the CourseList box. C. Two[r]

Copyright © 2010 by the Institute of Electrical and Electronics Engineers, Inc.Published by John Wiley & Sons, Inc., Hoboken, New Jersey. All rights reserved.Published simultaneously in CanadaNo part of this publication may be reproduced, stored in a retrieval system, or transmitted in any f[r]

Chapter 6 Data Inserting with Visual C#.NETCommandText property of the Command object to indicate to the Visual C#.NET where to fi nd this stored procedure. F. The user - defi ned InsertParameters() method, whose detailed coding is shown in Figure 6.76 , is executed to fi ll all[r]

do not have to use the DataAdapter to access the Command object or use the DataTable together with the DataSet. This provides more fl exibility. In this method, no DataAdapter or DataSet is needed, and you only need to create a new Command object with a new Connection object, and then build a query s[r]

\Microsoft SQL Server\MSSQL.1\MSSQL\Data\CSE_DEPT.mdf";Integrated Security=True;Connect Timeout=30;User Instance=False" providerName="System.Data.SqlClient" /> </connectionStrings> </configuration> Figure 5.144 Sample coding for the app.confi g fi le.[r]

used to develop a database application using the data controls in the Toolbox: DataSet, Figure 5.4 Course form. c05.indd 239c05.indd 239 2/11/2010 2:57:26 PM2/11/2010 2:57:26 PMPlease purchase PDF Split-Merge on www.verypdf.com to remove this watermark.240 Chapter 5 Data Selection Query with Vis[r]

browser. 4. The confi guration fi le web.confi g , which is an XML - based fi le, is used to set up a confi gura-tion for the new created Web Service project, such as the namespaces for all kinds of Web components, Connection string, and default authentication mode. Each Web Service project has its own c[r]

discussion and description about the components and architectures of ADO.NET 2.0 is given since most data components used for today ’ s database actions are still covered by the ADO.NET 2.0. Finally we introduce some new features and components included in the ADO.NET 3.5. 3.1 A[r]

Integrated Query (LINQ) 147 Language - Integrated Query (LINQ) is a groundbreaking innovation in Visual Studio 2008 and the .NET Framework version 3.5 that bridges the gap between the world of objects and the world of data. Traditionally, queries about data are expressed as simple stri[r]

played, which is shown in Figure 9.92 . The following returned values are displayed for two member data: • SQLOK: false • SQLError: No matched course found This is identical with the warning message displayed in the message box as this method runs. Close the current page and our Web Service project[r]

Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 9.12 Build ASP.NET Web Service to Update and Delete Data for Oracle Database 877 9.12.4.1 Develop Stored Procedure Update C ourse_ SP A very detailed discussion of creating and manipulating packages and stor[r]

Figure 9.44 Running built - in Web interface. c09.indd 777c09.indd 777 2/11/2010 3:01:30 PM2/11/2010 3:01:30 PMPlease purchase PDF Split-Merge on www.verypdf.com to remove this watermark.778Chapter 9 ASP.NET Web Services Click on the Invoke button to run this Web method to call the stored pr[r]

Figure 4.30 Example codes for the query expression syntax. c04.indd 178c04.indd 178 2/11/2010 11:52:12 AM2/11/2010 11:52:12 AMPlease purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 4.5 LINQ to DataSet 179contain any query result. This query is composed of four clauses: from, wh[r]

Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 8.6 Develop ASP.NET Web Applications with LINQ to SQL Query 691 D. All textboxes that stored information related to the deleted faculty are cleaned up by assigning an empty string to each of them. E. The combobox c[r]

c08.indd 628c08.indd 628 2/11/2010 11:58:23 AM2/11/2010 11:58:23 AMPlease purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 8.2 What Is ASP.NET and ASP.NET 3.5? 629 • Confi guration fi les. The Confi guration fi les are XML fi les that defi ne the default settings for the[r]

Ngôn ngữ BASIC (Beginner’s All Purpose Symbolic Instruction Code) đã có từ năm 1964. BASIC rất dễ học và dễ dùng. Trong vòng 15 năm đầu, có rất nhiều chuyên gia Tin Học và công ty tạo các chương trình thông dịch (Interpreters) và biên dịch (Compilers) cho ngôn ngữ làm BASIC trở nên rất phổ thông.
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Programming ASP NET 3rd Edition PASSWORD: www.blueportal.org OReilly.Programming.ASP.NET.3rd.Edition.Oct.2005.eBook-BBL.7z.html ASP NET 3RD edition OReilly.Programming.ASP.NET.3rd.Edition.Oct.2005.eBook-BBL.rar.html PASSWORD: ebooksatkoobe XML Prog[r]