作者: STING 時間: 2025-3-22 00:17
Understanding Tables and Relationships,on the art of database design, which is one of the most challenging tasks in computing, a task that is seldom done all that well. Our goal here is to familiarize you with some concepts and terminology that are essential for . a relational database, that is, move from table to table to access related作者: 軍火 時間: 2025-3-22 03:48
Learning More About Queries,tionships between them. Now you’ll look at more SQL for coding queries. SQL has a wide variety of functions and constructs for querying, so it’s impossible to cover all permutations of them in one chapter. We’ll look at the more frequently used ones.作者: 語源學(xué) 時間: 2025-3-22 07:58
Handling Exceptions,nt issue. Structured exception handling is both elegant and robust. In database programming, errors come from three sources: application programs, ADO.NET, and database servers. We assume you’re familiar with handling application exceptions in Visual Basic with Try statements, so we’ll focus on the 作者: CRACK 時間: 2025-3-22 11:14 作者: 諄諄教誨 時間: 2025-3-22 16:47 作者: cloture 時間: 2025-3-22 18:28 作者: Apoptosis 時間: 2025-3-23 00:49 作者: accomplishment 時間: 2025-3-23 05:22 作者: 虛假 時間: 2025-3-23 06:19
Book 2007tart in developing console and Windows database applications. The book also includes chapters on the new SQL Server XML data type and the forthcoming LINQ enhancements to the next version of Visual Basic...In addition to teaching you database basics like using SQL to communicate with databases, this作者: Immunotherapy 時間: 2025-3-23 13:21 作者: Aids209 時間: 2025-3-23 14:47
978-1-59059-810-8Jacob Hammer Pedersen and Ranga Raghuram and Jon Reid and James Huddleston and Syed Fahad Gilani and作者: 災(zāi)禍 時間: 2025-3-23 19:52 作者: 沉著 時間: 2025-3-24 00:48 作者: Granular 時間: 2025-3-24 04:23 作者: DEMUR 時間: 2025-3-24 06:44 作者: Ischemic-Stroke 時間: 2025-3-24 13:52
Identit?ten in der modernen Weltramming you do—you might not need to know anything about it. However, you’ll be doing yourself a disservice if you don’t learn at least something about XML, and the more you know about it the more valuable you can be to a database programming team. Our goal here is to introduce you to the most essen作者: 內(nèi)行 時間: 2025-3-24 18:36 作者: follicular-unit 時間: 2025-3-24 21:27 作者: 使害羞 時間: 2025-3-24 23:47 作者: Dappled 時間: 2025-3-25 05:47
Handling Exceptions,nt issue. Structured exception handling is both elegant and robust. In database programming, errors come from three sources: application programs, ADO.NET, and database servers. We assume you’re familiar with handling application exceptions in Visual Basic with Try statements, so we’ll focus on the last two sources.作者: 范例 時間: 2025-3-25 11:16
James Huddleston,Ranga Raghuram,Jon ReidRevision of a successful title with Apress that still sells to this day.Includes tighter focus on newer .NET technologies, as well as LINQ, creating higher commercial appeal.Provides complete coverage作者: Connotation 時間: 2025-3-25 12:00
http://image.papertrans.cn/b/image/182593.jpg作者: 裝勇敢地做 時間: 2025-3-25 18:13 作者: Instrumental 時間: 2025-3-25 22:41 作者: 云狀 時間: 2025-3-26 03:46
Kunst und Kultur. Vielfalt statt EinfaltIn this chapter, we’ll cover the most common elements of SQL that we need to write database programs in Visual Basic:作者: 留戀 時間: 2025-3-26 08:14
Im Zeitalter der flüchtigen Identit?tNow that we’ve seen essential T-SQL for retrieving and modifying data, let’s look at ADO.NET, the interface between Visual Basic programs and databases. Understanding ADO.NET is the key to building powerful database applications.作者: 使糾纏 時間: 2025-3-26 09:28
https://doi.org/10.1007/978-3-531-92397-0Once you’ve established a connection to the database, you want to start interacting with it and getting it to do something useful for you. You may need to add, update, or delete some data, or perhaps modify the database in some other way. Whatever the task, it will inevitably involve a ..作者: Obedient 時間: 2025-3-26 16:32 作者: Gullible 時間: 2025-3-26 17:12 作者: investigate 時間: 2025-3-26 21:53
https://doi.org/10.1007/978-3-8350-5462-2Windows Forms controls can be . to database data. Once bound, you can display and update data with minimal coding. In this chapter we’ll cover:作者: Melatonin 時間: 2025-3-27 01:58 作者: AMEND 時間: 2025-3-27 06:55 作者: goodwill 時間: 2025-3-27 10:28
Identit?ten in der modernen WeltADO.NET objects (such as connections and datasets) can fire events when a property has changed. For example, you can make a connection that notifies you when it opens or closes. Similarly, you can create a dataset that notifies you when a column value is changed or when a row is deleted.作者: LUDE 時間: 2025-3-27 14:07
Identit?ten in der modernen WeltSome kinds of data have special formats, are very large, or vary greatly in size. In this chapter, you’ll learn techniques for working with text and binary data, including the following:作者: Scintigraphy 時間: 2025-3-27 21:35 作者: maculated 時間: 2025-3-27 22:08
Getting Our Tools,In this book you’ll learn how to access relational databases with Visual Basic. Your primary development tools will be Microsoft Visual Basic 2005 Express Edition (VBE) and Microsoft SQL Server 2005 Express Edition (SSE), because they’re free, powerful, and designed to work well together.作者: Oratory 時間: 2025-3-28 04:53
Getting to Know Our Tools,Now that you’ve installed the tools you’ll use in this book, we’ll show you just enough about them so you can use them easily to do the things you need to do the rest of the way.作者: Outmoded 時間: 2025-3-28 10:13 作者: archetype 時間: 2025-3-28 14:05
Introducing ADO.NET,Now that we’ve seen essential T-SQL for retrieving and modifying data, let’s look at ADO.NET, the interface between Visual Basic programs and databases. Understanding ADO.NET is the key to building powerful database applications.作者: 女歌星 時間: 2025-3-28 15:53
Introducing Commands,Once you’ve established a connection to the database, you want to start interacting with it and getting it to do something useful for you. You may need to add, update, or delete some data, or perhaps modify the database in some other way. Whatever the task, it will inevitably involve a ..作者: Motilin 時間: 2025-3-28 20:37
Introducing Data Readers,In Chapter 4 you used data readers to retrieve data from a multirow result set. In this chapter, we’ll look at data readers in more detail. You’ll see how they’re used and their importance in ADO.NET programming.作者: eardrum 時間: 2025-3-29 00:23
Introducing Datasets and Data Adapters,In Chapter 7 you saw how to use data readers to access database data in a connected, forward-only, read-only fashion. Often, this is all you want to do, and a data reader suits your purposes perfectly.作者: 陳舊 時間: 2025-3-29 03:35
Introducing Data Binding,Windows Forms controls can be . to database data. Once bound, you can display and update data with minimal coding. In this chapter we’ll cover:作者: antipsychotic 時間: 2025-3-29 10:13
Using Stored Procedures,Stored procedures are programs run on the database server that allow you to package SQL in an optimal fashion for reuse. Writing stored procedures is a major study in itself. Our goal here is to introduce you to the rudiments of stored procedures so you understand how Visual Basic programs need to interact with them. In this chapter, we cover:作者: Entreaty 時間: 2025-3-29 13:59 作者: 向下五度才偏 時間: 2025-3-29 16:45
Working with ADO.NET Events,ADO.NET objects (such as connections and datasets) can fire events when a property has changed. For example, you can make a connection that notifies you when it opens or closes. Similarly, you can create a dataset that notifies you when a column value is changed or when a row is deleted.作者: 屈尊 時間: 2025-3-29 22:11
Working with Text and Binary Data,Some kinds of data have special formats, are very large, or vary greatly in size. In this chapter, you’ll learn techniques for working with text and binary data, including the following:作者: 現(xiàn)任者 時間: 2025-3-30 00:20
Introducing LINQ,ADO.NET 2.0 is a mature (but still growing) data access API that has considerably more power than we’ve covered in this introductory book. It’s reasonably straightforward to use and lets us simulate the same kinds of data structures and relationships that exist in relational databases.作者: Hamper 時間: 2025-3-30 06:34
Soldat-Sein heute: Eine Einleitung, an instance of a class that implements the System.Data.IDbConnection interface for a specific data provider. In this chapter, you’ll use various data providers to establish connections and look at problems that might arise and how to solve them.作者: Catheter 時間: 2025-3-30 09:56
Carsten Kretschmann,Christiane Liermannon the art of database design, which is one of the most challenging tasks in computing, a task that is seldom done all that well. Our goal here is to familiarize you with some concepts and terminology that are essential for . a relational database, that is, move from table to table to access related data, which we’ll do in Chapter 11.作者: Graphite 時間: 2025-3-30 12:26 作者: 創(chuàng)作 時間: 2025-3-30 20:14
Identit?ten in der modernen Weltnt issue. Structured exception handling is both elegant and robust. In database programming, errors come from three sources: application programs, ADO.NET, and database servers. We assume you’re familiar with handling application exceptions in Visual Basic with Try statements, so we’ll focus on the last two sources.作者: Afflict 時間: 2025-3-30 23:02 作者: HPA533 時間: 2025-3-31 04:12
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