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To download the source code please click here Introduction Claim-based authorization is a new model of authorization introduced in Windows Communication Foundation. This model addresses more scenarios than the popular role based  security model (IIdentity,...

To download the sourcecode click here Introduction Recently I have been working with some hierarchical object structures that are a composition of several other nested classes and elements, that we call “template objects”. To give you an idea of this,...

 to download the source code please click here The <iframe> tag defines an inline frame that contains another document and is supported in all major browsers. The <iframe> can be placed anywhere in the document flow. The iframe properties...

XMLHttpRequest (XHR) is a DOM API that can be used inside a web browser scripting language, such as JavaScript, to send an HTTP or an HTTPS request directly to a web server and load the server response data directly back into the scripting language. The...

It is quite common to display a loader-image or some kind of progress bar image in a browser when the server is busy serving the request. Before we go deep into page streaming techniques with XMLHTTPRequest call and IFrame, lets look into a simple loader...

 to download the source code please click here In the earlier post we have discussed little bit about the limited number of worker threads available in the thread pool of ASP.NET and we identified why we should always try to avoid to block those...

Here in this series of post I am discussing few techniques to give client instant feedback on task progress in ASP.NET page. In the previous post I have discussed about displaying task progress - using regular handler, here I will discuss how to do the...

As an ASP.NET developer we frequently deal with long running tasks for example: Making long-lasting webservice calls. Making prolonged calls to database that runs complex queries. Do lengthy file operation Calling remote objects etc. When the server...

Now help is on the way in the form of Microsoft WebsiteSpark, a program announced today that will empower Web site design and Web application development firms with 10 or fewer employees. WebsiteSpark provides development tools, production licenses for...

In my previous blog post, I have discussed about how to get asynchronous JQuery treevew to work with ASP.NET Webservices, and we identified that, to make a successful ASP.NET webservice call using JQuery the request must be POST request, the content type...

Recently I had to display some hierarchical data in a treeview. I looked around and found JQuery treeview can transforms an unordered list into an expandable and collapsable tree, and supports both location and cookie based persistence. Fig: JQuery Treeview...

Search Engine Optimization guides, recommends to have one version of a URL of the same content. Search engines may pickup www and non-www versions of URL as 2 separate URLs, i.e. http://xyz.com/page1 may be considered different to http://www.xyz.com/page1....

Recently I have started playing with the Moq (pronounced "Mock-you" or just "Mock") a Mocking Library for .NET Developers, that takes full advantage of .NET 3.5 (i.e. Linq expression trees) and C# 3.0 features. Here in this post I will discuss how I have...

Over the last few months Scott Hanselman, Rob Conery, and Phil Haack have been writing an ASP.NET MVC book for wrox. Scott Guthrie, Corporate Vice President in the Microsoft Developer Division has contributed the first chapter (free) of the book which...

Routing Library resides in the System.Web.Routing Namespace of the .NET Framework 3.5, which provides us the flexibility to use URLs that has no mapping to a physical file. This means ASP.NET MVC framework provides flexible URL mapping engine and enables...

Recently I have been working on a project, built on top of ASP.NET MVC Framework. The useful Posts of Scott Guthrie on this subject-matter helped me a lot in my understanding of the basic concept of ASP.NET MVC framework. I wanted to share these links...

source: http://blogs.technet.com/blogms   212 Microsoft Team blogs searched, 83 blogs have new articles in the past 7 days.182 new articles found searching from 19-Jan-2009 to 25-Jan-2009 BlogMS Resource Guides: Directory of Microsoft Team Blogs...

Latest Windows 7 Shows and Videos from channel 9, source http://channel9.msdn.com/tags/Windows+7/   This Week on C9, Windows 7 Bet&#8230;S news, Windows Live, and more Posted By: Dan Fernandez | Jan 9th @ 3:24 PM Comments: 9 Windows Web Services...

All our ASP.NET pages must derive from System.Web.UI.Page class, but we can take the advantage of inheritance and create a Custom Base Class to manage Security, Session, Error Handling and other repetitive custom codes elegantly. We normally go and create...

You can now use the power of dependency injection in Silverlight. Earlier you were required to make some tweaks to be able to use Unity on Silverlight. Patterns and Practices announces the official release of Unity for Silverlight. Some modifications...

ADO.NET Data Services enable applications to expose data as a data service to be consumable via web clients. The data service which can be easily accessible via regular HTTP requests. CRUD operations are performed using HTTP verbs - GET, POST, PUT and...

Now Microsoft Chart controls Add-on for Microsoft Visual Studio 2008 can be used for charting needs. Prerequisite: Microsoft Visual Studio 2008 SP1 and Microsoft Chart Controls for Microsoft .NET Framework 3.5. For sample Environment for Microsoft Chart...

In AJAX based applications its common that user might end up breaking your AJAX calls by clicking on numerous places in very short interval of time. Let us assume there is a page where there are several of hyperlinks which make WebService calls and do...

This could be a common problem who are not using SQL Express. If you run an Azure application you may find it seeks for SQL Express instance in your machine if you do not have already. You may also find "An error occurred while processing this request."...

Microsoft patterns & practices is excited to announce the latest addition to the p&p library of software architecture guidance: Enterprise Library 4.1 October 2008 Release Quick Links: – MSDN site: http://msdn.microsoft.com/entlib – Community...