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Programically Call a 404 Page Not Found
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| Total Hit (1861) |
You can set the access to the config.web file in the file itself. The <httphandlers> section allows you to specify that access to all .web files will give a 404 error:
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URL Rewriting with ASP.NET
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Demonstrates the use of regular expression-based URL Rewriting, similar to mod_rewrite with ASP.NET
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ASP.NET Client Side Focus Helper
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Helper class that generates and registers a client side script which sets focus to a control during the loading of the page.
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Login using the Web.config file ASP.NET
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The web.config file can be used to restrict access to resources within a directory forcing the user to login for authentication. This is useful in that they can be restricted from access by directory rather than validating the user through a session variable on every page. This FAQ is based on a pr
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An Extensive Examination of Web Services: Part 6
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Looks at sending metadata to a Web method through the use of SOAP headers. Examines defining and accepting a SOAP header on the Web service end, and looks at sending a populated SOAP header from the client.
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Using the Microsoft Managed Provider for Oracle...
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Microsoft has brought the power and speed of the Managed Provider for SQL Server to the Oracle database. In this article we see how to use it directly, and to call a stored procedure with a join.
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Regular Expressions in ASP.NET
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Regular expressions are an extremely useful tool for working with text. Whether you need to validate user input, search for patterns within strings, or reformat text in powerful ways, regular expressions can help.
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Dynamic Webcam Image
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Streaming Dynamic Images from your webcam into your web pages.
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Adding controls to PlaceHolders dynamically
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| Total Hit (962) |
A very powerful and flexible way to program sites in ASP.NET is to one .aspx which contains a PlaceHolder control for each area of your screen. You then dynamically fill these controls during each hit of your page. This code will get you started. Notice the "FindControl" method with which you identi
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Text2Image
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An ASP.NET example in VB.NET that converts text to an image.
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Implementing Role Based Security in ASP.NET
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In many applications in addition to authenticating users you need to authorize them based on their roles. In this article we will see how to use Windows built in as well as custom roles to authorize users of your application.
This article will cover folloing topics
«LI»What are Principals, Rol
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Caching Techniques In ASP.NET - Part I
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| Total Hit (802) |
In order to build scalable web sites it is important to optimize the way your web pages are served to the user. Consider a web site that provides a list of certain products to the user. The products are not going to change frequently. In traditional ASP such product catalog page will be processed ea
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Introduction to XML Namespaces & Schema
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Traditionally XML document structures are defined using DTD - Document Type Definition. However DTDs suffer for many limitations like :
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Send Email and Attachments with ASP.Net
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In this example you will see how to send email and one way of sending attachments from within an .aspx file. The text boxes for the various components of the email are wrapped in a panel control, so if you have not used panels, you can learn a little about that .net control.
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Simple Paging in Repeater and DataList Controls
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Most of the times while creating database driven web pages like product listing, employee directory, etc. we display the data in grid format. ASP.NET has come up with Web Controls like DataGrid, DataList and Repeater that allow you to display your data in tabular format easily
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Caching with ASP.NET Part-1
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In classic ASP, one of the techniques developers commonly relied on to speed up processing was the use of caching. One could, fairly easily, build their own caching system using Application variables, as highlighted in the FAQ, How can I use Application-level variables to cache information? There we
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Winsock API - Step by step tutorial for the VB developers
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We've added three new examples for the tutorial that demonstrate how to call the name resolution Winsock API functions:
«li»How to get an IP-address of the remote host
«li»How to get name and IP address of the local system
«li»How to get host name by IP address
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Separating Datagrid Items
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How to add a separator row to set off groups of similar data in an ASP.NET Datagrid
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.NET Web Services I
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Microsoft promoted Web Services a great deal with the launch of .NET. This seems to have faded a little with Web Services perhaps not having taken off as much as was thought. The concept of interoperability over the Internet is still a great one however. In this article we'll quickly review the basi
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How Do I...Modify Active Directory?
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The Active Directory Service Interface (ADSI) accesses the capabilities of directory services from different network providers in a distributed computing environment to present a single set of directory service interfaces for managing network resources. Administrators and developers can use ADSI ser
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ASP.NET Guestbook Application
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This is a 1:1 port (regarding functionality) of my guestbook application written in VBScript for ASP, to a C# application written for ASP.NET.
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