Dr.NETjes

Dion Olsthoorn on ASP.NET

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MagicAjax.NET online demo's !!
So you want to use Ajax to make your webapplications more interactive and better performing, but you don't want the hassle of writing cross-browser JavaScript? And you also want to keep using the ASP.NET server-side programming model? Then open-source...
Copy & Paste WebParts (ASP.NET 2.0 portal framework)
Some developers in the ASP.NET 2.0 Forums have asked questions on how to copy a WebPart (including it's configuration) from one page to another. The standard solution for this is to use the 'Export/Import' functionality that ASP.NET 2.0 offers for WebParts...
Posted: Jun 17 2005, 01:33 PM by Dr.NETjes | with no comments
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Impersonation inside HttpHandlers
About impersonating your ASP.NET code By using basic or integrated IIS security, you can set the security context on whose behalf the code is running to the current user by adding these two lines in your web.config: < authentication mode = " Windows...
Posted: Jun 06 2005, 11:50 AM by Dr.NETjes | with 4 comment(s)
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CommunityServer pass-through authentication
The following information can be useful if you want to build pass-through authentication from your .NET website to a separately installed CommunityServer site. For Macaw 's .NET XPortal system, I've recently build pass-though authentication to CommunityServer...
Posted: Apr 28 2005, 11:53 AM by Dr.NETjes | with no comments
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4 Tips for using Log4NET's ADONetAppender in ASP.NET
I'm using Log4NET for almost a year now, and I must say I'm very pleased with it. This logging framework is very easy to learn and extend; same goes for installation and configuration. The most commonly used log4net appender is probably the ADONetAppender...
Posted: Feb 16 2005, 11:13 PM by Dr.NETjes | with 4 comment(s)
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Logging JavaScript errors to a WebService
Victor van Hagen (a collegue of mine at Macaw ) has build a nice logging feature into the web application we're building together at the moment. This logging feature takes care of logging client-side JavaScript errors to a special 'Logging' WebService...
Introducing PortalFx (ASP.NET 2.0 webpart extensions)
The goal of PortalFx -one of my 'home' projects- is to extend the default functionality of the ASP.NET 2.0 portal framework and its webparts. What triggered me was the '[WebBrowsable]' attribute in ASP.NET Whidbey, which allows you to add custom web-editable...
Adding a 'ValueChangedOnPostback' property to TextBox, DropDownList, CheckBox, RadioButton, etc.
For my current project I'm building a framework that automatically saves all form-data on a page postback. Because a save-operation is time consuming, I want the framework only to save the information when the user really changed the data on the page...
Posted: Sep 18 2004, 09:18 AM by Dr.NETjes | with no comments
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