Caching in Web applications can provide dramatic improvements in performance. ASP.NET provides caching at several levels for you to leverage and improve the responsiveness of your application.
This paper looks at some of the specific benefits you can achieve in migrating applications from ASP, and presents five distrinct strategies for a migration, based on its perceived strategic value and your desired timeframe for results. A scorecard with key questions about your migration allows you to quickly arrive at an initial estimate of a migration's complexity. Finally, it outlines the major activities involved in the four phases of a migration project.
VB.NET 2005 Tutorials: Web Services - SOAP, WSDL, Disco and UDDI In this tutorial you will learn about Web Services - Understanding Web Services, Simple Object Access Protocol (SOAP), The Web Service Discovery Tool (DISCO), Universal Description, Discovery and Integration (UDDI), Web Service Discovery Language (WSDL).
If you want to run ASP.NET web applications on your local computer, you must have both Internet Information Services (IIS) and ASP.NET installed. IIS is necessary for providing web service and ASP.NET is necessary for providing handling of the family of ASP.NET web applications (ASPX, ASMX, etc). IIS is installed by default for installations of Windows 2000 and Windows XP. ASP.NET is installed by default during .NET Framework installation. However, if you attempt to install the .NET Framework on a Windows 2000 or Windows XP machine that doesn't have IIS installed, the .NET Framework installation will detect that IIS is not available and thus will not install ASP.NET component of the framework. If you subsequently install IIS at a later time, you will have to install ASP.NET manually.
Likewise, if you have both IIS and .NET installed on your computer, and then later un-install IIS, this uninstallation will also uninstall the ASP.NET component of the .NET Framework. If you later re-install IIS, you will have re-install ASP.NET manually.
This article walks you through the re-installation of ASP.NET for a computer already running IIS.
Most programmers are used to passing data in methods as input and output parameters.
Imagine a scenario where you wish to pass methods around to other methods instead of data. Amazed! Read further.
Sample chapter from "ASP.NET Website Programming: Problem - Design - Solution" on deploying the web site. Describes in detail how you should deploy your site once you've finished it, discusses deployment of database and application components separately.
This is part II of a series of articles in which we'll learn how to send mass e-mails ( both text and HTML ) to a list of subscribers using ASP.NET. We'll also learn what are validation controls and how they can help us validate user input.
In this tutorial you'll find out how to validate a TextBox and RadioButtonList control on a webform using RequiredFieldValidator, which will show a warning and stop the submission of the form if a required field has no value.
A Sample Chapter 5 from "Professional VB.NET 2nd Edition". Visual Basic has had powerful object-oriented capabilities since the introduction of version 4.0. VB.NET carries that tradition forward. VB.NET simplifies some of the syntax and greatly enhances these capabilities, and now supports the four major defining concepts required for a language to be fully object-oriented. This chapter will explore the creation and use of classes and objects in VB.NET.
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