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Serving the Web: HTML Scraping with Visual Basic and AsyncRead

Posted By:      Posted Date: August 21, 2010    Points: 0   Category :ASP.Net

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Visual Basic Extract Links, VB 2008 Extracting URL Links, Visual basic 2008 extracting html links, v

I'm new to visual basic 2008 & was wondering if anyone could show a great code sample for extracting url/links from web page html.

I've seen this code in other threads, but not sure how to use it:
(?<=\<form\sname="dlf"\ action=")[a-zA-Z0-9\.\\_:\/^<="]+ 

Maybe I don't need this and there's another way to extract links. I know that somebody here knows how.  ;o]

Please specify an exact code sample for this page (since it has a lot of links.):


How to run Office macros by using Automation from Visual Basic .NET

This step-by-step article describes how to call Office macros from a Visual Basic .NET Automation client.

You can use Microsoft Office Automation to open a document or create a new document that contains a Visual Basic for Applications (VBA) macro and execute the macro at run time.

Dynamically Create Controls in ASP.NET with Visual Basic .NET

This step-by-step article describes how to dynamically create controls for an ASPX Web page.

The sample project does the following:
It creates two TextBox controls.
It verifies that the TextBox contents (TextBox.text) and attributes are saved across posts to the server.
It describes how events that are posted by a dynamically created control are handled.

Basic Instincts: Multi-Targeting Visual Basic Applications in Visual Studio 2010


Visual Studio 2010 lets you create applications that target versions of the Microsoft .NET Framework from 2.0 to 4, and each step in between. We take a look at how multi-targeting works in Visual Studio today, and explain how you should approach multi-targeting in your projects.

Spotty Bowles

MSDN Magazine June 2010

Visual Basic: What's New in Visual Basic 2010


Learn about what's new in Visual Basic 10 straight from a program manager on Microsoft's Visual Basic team. Jonathan Aneja demonstrates time-saving features that help developers get more done with fewer lines of code.

Jonathan Aneja

MSDN Magazine April 2010

Basic Instincts: Generic Co- and Contravariance in Visual Basic 2010


Dig into the new co- and contravariance features coming in Visual Studio 2010. Binyam Kelile provides hands-on Visual Basic examples to explain how they provide more flexibility when working with generic interfaces and delegates.

Binyam Kelile

MSDN Magazine March 2010

Basic Instincts: Collection and Array Initializers In Visual Basic 2010


Collection Initializers are a great addition to the language and allows concise syntax in order to initialize both framework and user defined collection types.

Spotty Bowles

MSDN Magazine October 2009

Basic Instincts: XML Programming in Visual Basic 9.0


With Visual Basic 9.0, working with XML gets much easier for developers. Here's a look at some of the new features, including LINQ support, XML literals, embedded expressions, XML properties, and XML Schema IntelliSense.

Jonathan Aneja

MSDN Magazine February 2008

Map LINQ: Create Dynamic Maps with Visual Basic 9.0 and WPF


Scott Wisniewski uses Windows Presentation Foundation data binding along with LINQ and new XML features in Visual Basic to build an interactive app that maps demographic data.

Scott Wisniewski

MSDN Magazine December 2007

Basic Instincts: Type inference in Visual Basic 2008


Visual Basic 2008 provides type inference to get the language ready to take advantage of LINQ and make your code more robust.

Bill Horst

MSDN Magazine October 2007

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