By John Kauffman, Fabio Claudio Ferracchiati, Brian Matsik, Eric N. Mintz, Jan D. Narkiewicz, Kent Tegels, Donald Xie, John West, Jesudas Chinnathampi, James Greenwood
What's this e-book about?For an internet site to provide its clients an event that improves on that of newspapers or textbooks, it wishes the way to swap the knowledge it comprises dynamically - and that suggests it wishes entry to a knowledge resource. in the course of the mix of ASP.NET and ADO.NET, Microsoft offers every little thing essential to entry, learn from, and write to a database, after which permit net clients to view and control that info from an online browser. during this e-book, we will exhibit you ways it truly is done.What does this publication cover?Packed with transparent factors and hands-on examples, starting ASP.NET Databases includes every thing you have to in your trip to turning into a convinced, profitable programmer of data-driven sites. specifically, we will glance at:Connecting to universal information assets, together with SQL Server and MS AccessReading info with info reader and dataset objectsCreating and deleting files, and modifying dataDisplaying information with ASP.NET's internet server controlsWriting and utilizing kept approaches from VB.NET codePlacing your information entry code in reusable type librariesThe ebook closes with a real-world case learn that consolidates the tutorials during the ebook right into a functional result.Who is that this publication for?To use this ebook, you wish a working laptop or computer operating both home windows 2000 or home windows XP expert variation. The examples it includes won't run on home windows XP domestic Edition.This ebook is for those who have a few adventure of programming ASP.NET with visible uncomplicated .NET, are conversant in the operation of the .NET Framework, and need to profit how one can use ASP.NET to make data-centric net purposes. No past wisdom of database programming is important.
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Additional resources for Beginning ASP.NET Databases Using VB.NET
NET data provider (note that, as already mentioned, this provider must be downloaded and installed separately) In addition to these, we'll almost always find ourselves making use of the System. NET. The classes in this namespace are not specific to a particular data provider. NET, the word "provider" has been overloaded. NET data provider. The other kind of provider is the one that appears in the architecture diagrams, and will appear in our connection strings. NET. NET data provider offers a specialized service by virtue of its internal code for communicating with the Tabular Data Stream.
NET data provider. Note In fact, there's a fourth kind of 'connection', which takes place when we work with data in XML format. However, since XML data resides in files without a data management system, we don't actually use a connection object. Instead, a DataSet can be used to read the XML file directly. We'll investigate how to do this later in the chapter. com to register it. Chapter . 3 - Connecting to a Data Source byJohn Kauffman, Fabio Claudio Ferracchiatiet al.? NET objects to access data stores.
Rows are treated as sets for data manipulation operations. A relational database must support basic relational algebra operations (selection, projection, and join) and set operations (union, intersection, division, and difference). Set operations and relational algebra are used to operate on 'relations' (tables) to produce other relations. A database that supports only row-at-a-time (navigational) operations does not meet this requirement, and is not considered relational. 8. Physical data independence.
Beginning ASP.NET Databases Using VB.NET by John Kauffman, Fabio Claudio Ferracchiati, Brian Matsik, Eric N. Mintz, Jan D. Narkiewicz, Kent Tegels, Donald Xie, John West, Jesudas Chinnathampi, James Greenwood