| A CAPTCHA Server Control for ASP.NET |
| The Code Project |
| A CAPTCHA control implemented as a simple, visual drag-and-drop Server Control for ASP.NET. |
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| A Resource Server Handler Class For Custom Controls |
| The Code Project |
| A class implementing IHttpHandler for use in custom controls, to send embedded resources such as scripts, images, and style sheets to the client. |
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| An ASP.NET Framework for Human Interactive Proofs |
| MSDN |
| Stephen Toub introduces concepts involved in Human Interactive Proofs and creates a framework for their incorporation into your ASP.NET sites. |
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| Bugslayer: Handling Assertions in ASP .NET Web Apps |
| MSDN |
| Recently I was moving along with my ASP .NET Web site de-sign and was quite pleased to see just how much easier ASP .NET made the whole process. Being a good boy, I went through the design process and was about to start development when I noticed a small problem. A prototype I developed to test a theory would hang when I used the standard Debug.Assert. |
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| Changing web application Culture on the fly |
| The Code Project |
| This article describes a solution how to select web application cultures manually |
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| Create a custom IHttpHandler to allow ASP.NET pages to communicate with each other |
| ASPToday |
| One of the questions that experienced web developers typically ask when learning the ASP.NET framework is this: When I want to transfer control to a new page from the current page, how do I create an instance of the next page and pass it the state of the current request? To accomplish this, the default mechanism provided by the ASP.NET framework is to redirect the browser to the next page using the Page.Navigate() method. |
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| Creating HttpHandlers and HttpModules |
| Bipin Joshi |
| Http handlers are special applications that typically handle files with certain extension. For example when you request a file with extension .asp IIS routes it to ASP processor. But what if I want to handle files with my own extensions say .bipin? Http handlers allow us to do just that. Now, you might be thinking what is the use of a new file extension? Consider a case where you want to generate graphics on the fly. In such cases you will write an Http handler that will do your task. Note that Http handlers are typically called for the specific file extensions they are designed for. If you have worked with ISAPI extensions in past you will find this concept very familiar. |
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| Declarative ASP.NET globalization |
| The Code Project |
| An article on how to implement globalization support for ASP.NET pages through attributes and reflection |
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| FileUploadProgressBar in ASP.NET (C#) |
| The Code Project |
| An example of how to create a file upload progress page. |
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| FIX: You receive an "HTTP 404 Error" error message and the custom HTTP handler does not run again after you map Aspnet_asapi.dll to .* |
| http://www.kbalertz.com/ |
| (834270) - You can configure an HTTP handler to handle all file name extensions that have no mappings. If the handler is configured this way, and you visit a Web site in a virtual directory that contains an application that has no mappings for a specific file... |
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| HOW TO: Transform a DataSet to Spreadsheet XML for Excel by Using Visual Basic .NET and ASP .NET |
| Microsoft Support |
| (319180) - This step-by-step article describes how to transform a DataSet to Spreadsheet XML that can be rendered in Excel. The Excel Spreadsheet XML format supports element tags and attributes for Excel functionality such as multi-sheet workbooks, formulas, and... |
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| HOW TO: Transform a DataSet to Spreadsheet XML for Excel by Using Visual Basic .NET and ASP .NET |
| http://www.kbalertz.com/ |
| (319180) - This step-by-step article describes how to transform a DataSet to Spreadsheet XML that can be rendered in Excel. The Excel Spreadsheet XML format supports element tags and attributes for Excel functionality such as multi-sheet workbooks, formulas, and... |
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| HTTP Handlers and HTTP Modules |
| 15 Seconds |
| Using HTTP handlers and modules. |
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| HTTP Modules |
| MSDN |
| One of ASP.NET's most useful features is the extensibility of the HTTP pipeline, the path that data takes between client and server. This month I'm going to take a look at HTTP modules in ASP.NET. You can use them to extend your ASP.NET applications by adding pre- and post-processing to each HTTP request coming into your application. For example, if you wanted custom authentication facilities for your application, the best technique would be to intercept the request when it comes in and process the request in a custom HTTP module. |
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| Instrumentation: Powerful Instrumentation Options in .NET Let You Build Manageable Apps with Confidence |
| MSDN |
| Take a look at the various instrumentation technologies available in the .NET Framework, such as tracing, logging, WMI, and EIF, that will help you measure your apps. |
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| Introduction to ASP.Net |
| The Code Project |
| This article is for all software developers who just love to keep themselves updated with the latest in technology----it takes a comprehensive look at the latest development in the world of Microsoft’s.NET. |
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| Publishing and Discovering Web Services with DISCO and UDDI |
| MSDN |
| Once a Web Service has been deployed, potential users must be able to discover where it is and how it works. DISCO is a Microsoft® technology for publishing and discovering Web Services. Universal Description, Discovery, and Integration (UDDI) is an industry-wide initiative that defines a SOAP-based protocol for updating and querying Web Service information repositories. Like DISCO, UDDI makes it possible to publish and discover a Web Service, maximizing the site's reach and ultimate success. This column will introduce you to both of these technologies and discuss their strengths and weaknesses. |
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| Rich Custom Error Handling with ASP.NET |
| MSDN |
| Add your own custom error handling to your ASP.NET Web applications to ease debugging and improve customer satisfaction. |
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| Routing Secured SOAP Messages Through Multiple SOAP Intermediaries Using WSE 2.0 |
| MSDN |
| Route secure SOAP messages through multiple HTTP SOAP intermediaries using "Next-Hop" mechanisms, and use the ExtendedSecurity function to form a secured chain of SOAP nodes through which messages must pass. |
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| Securing image URL's in a website |
| The Code Project |
| How to hide image URLs on a website to avoid illegal access, using a custom httphandler and encryption |
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| Simple MessageBox functionality in ASP.NET |
| The Code Project |
| An article describing how to offer simple MessageBox functionality in ASP.NET |
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| The Quest for ASP.NET Scalability |
| MSDN |
| Understand the architectural and design decisions affecting scalability of ASP.NET apps. See how to use Enterprise Services and MSMQ to mitigate scalability problems. |
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| URL Rewriting in ASP.NET |
| MSDN |
| Scott Mitchell shows how you can dynamically intercept an incoming Web request and automatically redirect it to a different URL. |
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| Use ASP.NET to Build a File Management System |
| The Code Project |
| Web files management application written with ASP.NET in C# |
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| Using HTTP Modules and Handlers to Create Pluggable ASP.NET Components |
| MSDN |
| Scott Mitchell and Atif Aziz show how you can use HTTP modules and handlers to add error logging to your ASP.NET applications. |
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