Need to make sense of the many changes to Visual Basic for the new .NET platform? VB .NET
Language in a Nutshell introduces the important aspects of the language and explains the .NET
framework. An alphabetical reference covers the functions, statements, directives, objects, and object
members that make up the VB .NET language. To ease the transition, each language element
includes a "VB .NET/VB 6 Differences" section.
Những chức năng mới trong giao diện cửa sổ của VB.NET (phần I)
Xin nhắc lại là .NET Framework cho ta ba cách để user giao diện với chương trình áp dụng, đó là Windows Forms (có khi được gọi tắt là WinForms), Web Forms và Console applications. Lần lượt chúng ta sẽ học qua cả ba thứ nầy. Ngoài ra, kể từ đầu tháng hai 2002, thầy Vũ Năng Hiền sẽ viết một loạt bài riêng về ASP.NET. ASP.NET là hậu thân của ASP (Active Server Pages), cái framework để ta lập trình trên Webserver.
This book is meant to give you a head start on the changes from Visual Basic to
Visual Basic.NET (VB.NET). Most of the book assumes that you are comfortable
with Visual Basic 6.0 (VB6), so the book endeavors to be a quick introduction to the
major differences between VB6 and the new VB.NET.
I’ve been using Visual Basic since version 1.0. The most dramatic shift had been in
the move from VB3 to VB4, when class modules were introduced, and VB started on
its long, slow path to becoming object oriented.
Build Your Own ASP.NET Website Using C# & VB.NET guides readers through obtaining, installing and configuring all the necessary software to develop dynamic Websites. Then, it takes readers step-by-step through the process of creating full-blown, practical applications including an intranet, shopping cart with Paypal credit card processing and more. Throughout, the book focuses on best-practice code, ensuring application security and creating professional error handling routines.
ASP.NET Step By Step is designed to provide a comprehensive introduction and
overview of developing Web applications with ASP.NET. The goal of this book is to help
you become competent at the basic skills necessary for creating and using ASP.NET
applications. To help you get there as quickly and easily as possible, this book has been
divided into six parts, each composed of one or more chapters related to a specific topic.
Over the course of these parts and chapters, you’ll learn about the new .NET
development platform and the part ASP.NET plays in it.
Published just in time for the first release of Visual Basic Studio .NET, Programming Visual Basic .NET
is a programmer's complete guide to Visual Basic .NET. Starting with a sample application and a highlevel
map, the book jumps right into showing how the parts of .NET fit with Visual Basic .NET. Topics
include the common language runtime Windows Forms, ASP.NET, Web Forms, Web Services, and
Để tìm hiểu cách sử dụng các hành vi vẽ, không gì tốt hơn là thực hiện một ví dụ nho nhỏ.
Bạn hãy mở VB.NET 2005 và tạo một ứng dụng mới có template là Windows Application.
Double-click vào form trống có sẵn để mở cửa sổ soạn thảo mã lệnh. VB tự động thêm đoạn
mã để xử lý tình huống Load của form. Bạn hãy sửa thành đoạn mã 1.
A Tester’s Guide to .NET Programming focuses solely on applied programming techniques for testers. You will learn how to write simple automated tests, enabling you to test tools and utilities. You will also learn about the important concepts driving modern programming today, like multitier applications and object-oriented programming. More businesses are adopting .NET technologies, and this book will equip you to assess software robustness and performance. Whether you’re an experienced programmer who’s unfamiliar with testing concepts, or you’re an experienced tester versed in VB .
Since 1996, ASP programmers have faced one upgrade after another, often with no
extremely visible advantages until version 3.x—it’s been quite a wild ride. Now we
have the first significant improvement in ASP programming within our grasp—
ASP.NET.Our reliance on a watered-down version of Visual Basic has been alleviated
now that ASP.NET pages may be programmed in both Microsoft’s new and
more powerful version of Visual Basic or the latest version of C++: C#, which is
more Web friendly.ASP.NET allows programmers and developers to work with both
VB.NET and C# within the same ASP.
Beginning Object-Oriented Programming with VB 2005 is a comprehensive resource of correct coding procedures. Author Daniel Clark takes you through all the stages of a programming project, including analysis, modeling, and development, all using object-oriented programming techniques and Visual Basic .NET.
Clark explores the structure of classes and their hierarchies, as well as inheritance and interfaces. He also introduces the .NET Framework and the Visual Studio integrated development environment, or IDE. A real-world case study walks you through the design of a solution.
Welcome to the XML.NET Developer’s Guide! We have taken great care to create a
quality reference book for XML programmers who want to enhance their coding
skills to include applications for the .NET platform.This book assumes that you do
have previous exposure to XML and are familiar with VB.NET, C#, and ASP.NET.
In other words, this book is not for a novice or beginner.
Since its inception in February of 1998, XML has been moving forward through
the continued efforts of the World Wide Web Consortium (W3C).
Architect của application software hiện giờ có nói chung ba tầng (three tiers): tầng giao diện (Presentation Tier),
tầng giữa (Middle Tier) và tầng dữ kiện (Data Tier):
Presentation Tier: Trong desktop Client ta dùng VB6 và nối với middle tier qua DCOM. Trong browser based
IIS/ASP (có thể dùng COM ở đây).
Middle Tier: Chứa các rules để validate data trên client và các business rules khác.
This book covers security topics on a wide range of areas in ASP.NET 2.0 and ASP.NET 3.5. It starts with
an introduction to Internet Information Services 7.0 (IIS 7.0) and then explains in detail the new IIS 7.0 Integrated
mode of execution. Next is detailed coverage of how security is applied when an ASP.NET application
starts up and when a request is processed in the newly introduced integrated request-processing
Darko Goleš is a Magento Certified Developer who works and lives in Croatia. He has
spent over nine years learning and developing both desktop and web applications in different programming environments such as VB6, C++, VB. NET, C#, and later in PHP—Joomla, Wordpress, and so on.
After working on different projects and learning different platforms, he found that his real passion in the developer's world is web development and PHP. For the last year and a half, he has been working as a Senior PHP Web Developer for Inchoo Ltd (www.inchoo.net).
ASP (Active Server Pages) is a web development technology that's leapt through several
stages of evolution. It was first introduced as an easy way to add dynamic content to ordinary
web pages. Since then, it’s grown into something much more ambitious: a platformfor
creating advanced web applications, including e-commerce shops, data-driven portal sites,
and just about anything else you can find on the Internet.
ASP.NET 2.0 is the latest version of ASP, and it represents the most dramatic change yet.
When .NET first appeared, it introduced a small avalanche of new technologies. There was a
whole new way to write web applications (ASP.NET), a whole new way to connect to databases
(ADO.NET), new typesafe languages (C# and VB .NET), and a managed runtime (the CLR). Not
least among these new technologies was Windows Forms, a library of classes for building Windows
Although Windows Forms is a mature and full-featured toolkit, it’s hardwired to essential
bits of Windows plumbing that haven’t changed much in the past ten years.
Code tham khảo, sử dụng csdl access
Private con As OleDbConnection
Dim dt As New DataTable("login")
Dim da As New OleDbDataAdapter()
Private Sub ket_noi()
Dim cn As String = "Provider = Microsoft.Jet.OLEDB.4.0;" & "Data
Source=" & Application.StartupPath() & "\csdlnhahang.mdb;" & "Persist
AT THIS POINT, you’re probably asking yourself, “Why should I learn another language? Why not use
C++?” (or VB or Java or whatever your preferred language is). At least, you were probably asking
yourself that before you bought the book.
Languages are a little bit like power tools. Each tool has it’s own strengths and weaknesses. Though I
could use my router to trim a board to length, it would be much easier if I used a miter saw. Similarly, I
could use a language like LISP to write a graphics-intensive game, but it would probably be easier to
With the advent of ASP.NET we see a shift from traditional scripting to the
beginning of full-fledged programming online.VBScript isn’t the only option
anymore, as programmers can now employ the full power that lies behind both
Visual Basic (VB) and C within their ASP.NET assemblies.
There is no denying the widespread acceptance that .NET received from the
developer community. It’s proven itself to be a well-developed framework with
solid ideas on how the programming world should continue to change.
Ever since Visual Basic was merged into .NET, it’s become the core language for creating business applications with Windows. The latest version, VB 2008, is even more useful — and provides even more incentive for migrating from VB 6. All it lacks is a good book on how to harness its power. Programming Visual Basic 2008 fills the void. Written in a lively and engaging style by a developer who’s grown up with Visual Basic, including both VB 6 and VB .NET, this hands-on guide addresses the core topics of the new VB, from basic to complex, with plenty of...