Read e-book online ADO.NET and ADO Examples and Best Practices for VB PDF

By William R. Vaughn

ISBN-10: 1430206713

ISBN-13: 9781430206712

ISBN-10: 1893115682

ISBN-13: 9781893115682

ADO.NET and ADO Examples and top Practices for VB Programmers, moment Edition brings the preferred first version modern with clean insights and tips about COM-based ADOand provides a voluminous part at the new ADO.NET expertise. Written particularly for COM-based ADO builders retooling for ADO.NET, this can be a developer's ebook, full of functional recommendation on tips to make code run speedier, but be more straightforward to write down and understand.

Veteran writer William Vaughn publications you thru the knowledge entry maze with working examples and various discussions of what works and what does not. Derived from years of expertise operating with facts entry builders, Vaughn's Best Practices are a suite of innovations confirmed to vastly decrease overhead, difficulties, and confusion—for the developer, the method, and the total crew. whereas a few are very simple to enforce, others require enormous wisdom and forethought to enable.

Show description

Read or Download ADO.NET and ADO Examples and Best Practices for VB Programmers PDF

Best visual basic books

Visual Basic .NET Power Coding by Paul Kimmel PDF

Visible BasicR . web energy Coding is the skilled developer's consultant to getting to know complex visible easy . web options. Paul Kimmel saves readers time and cash by way of delivering thorough motives of crucial issues so that you can fast start growing strong courses that experience fewer insects. the writer additionally demonstrates very important innovations through the use of a variety of real-world examples that come with operating code that has been established opposed to visible uncomplicated .

Get Advanced Microsoft Visual Basics 6.0 PDF

Within the authors' phrases, "Our major objective in penning this e-book is to put in writing the main complex booklet but to be had" on Microsoft visible easy. Written from the point of view of the pro visible simple developer, complicated MICROSOFT visible uncomplicated, 2d version explores all of the probabilities open to a developer utilizing visible easy as his or her basic client/server improvement software.

Download e-book for iPad: Expert one-on-one Visual BASIC 2005 database programming by Roger Jennings

Are you hesitant emigrate to visible Studio(r) 2005? might be you are ready to improve to visible easy 2005 yet believe a piece beaten by way of ADO. web 2. zero and the visible info instruments of this iteration. during this hands-on consultant, i'm going to percentage with you the easiest practices, the most recent positive factors, and complex info administration strategies with visible simple 2005 and SQL Server or SQL Server exhibit 2005.

Read e-book online Visual Basic and Visual Basic .NET for Scientists and PDF

Visible easy and visible simple . web for Scientists and Engineers starts off with an outline of the visible uncomplicated and visible simple . internet IDEs, their vital features, and the way the improvement environments could be manipulated to fit builders' wishes. After a superior dialogue of VB and VB . internet varieties, controls, and namespaces, writer Christopher Frenz exhibits you the way to place controls to paintings by means of using the various keep an eye on occasions.

Additional info for ADO.NET and ADO Examples and Best Practices for VB Programmers

Sample text

NET, and other experimental software. It constructs an image ofyour base partition so you can easily create a "before" image before installing new software and revert to a working version if the install does not work. 0, ADO is already installed. However, your customer's system might not have ADO installed, and if it is installed, then the chances are pretty slim that their system is running the same version as your systems are. If you don't control what version your customer installs on their system, your ADO application might not work very long.

Isn't this supposed to bring in a smaller, lighter, more limited version ofADO? Well, at one time it did-but no longer. DLL that's used by all versions ofADO. Okay, so how do you create these objects in code? Connection 1. 24 ' This is the wrong way ... Guilty: I also used the Dim xx as New }Y syntax in early revisions of the Hitchhiker's Guide. When I discovered how this syntax impacted performance, I corrected them. Sorry 'bout that. Creating ADO Objects However, when you use this syntax, you cause Visual Basic to add measurable overhead to each and every reference to the object.

None ofthe code modules are 13 Chapter 1 registered and there is no test to see if there are more recent versions of the components already installed on the system. EXE, is copied to the target directory and loaded from there at run time. Yes, several copies of ADO might be installed on your disk along with other applications. Each of these versions of ADO can be different, or the same. When ADO is upgraded, these directories are left intact and do not automatically take advantage of bug fixes or enhancements-not until you recompile, retest, and redeploy your application.

Download PDF sample

ADO.NET and ADO Examples and Best Practices for VB Programmers by William R. Vaughn


by Donald
4.2

Rated 4.57 of 5 – based on 32 votes