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• ASP.NET AJAX Modal Popup on Mouse Over

  - by Latest Microsoft Blogs

  Today’s customer question concerns client side predicates for showing a Modal Popup control. I’m happy to be getting these kind of questions because it shows how ASP.NET developers are continuing to evolve their web development perspective and separate Read More......(read more)

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• State management using the Application class in ASP.Net applications

  - by nikolaosk

  I have explained some of the state mechanisms that we have in our disposal for preserving state in ASP.Net applications in various posts in this blog. You can have a look at this post , this post , this post and this one . I have not presented yet an example in using the Application class/object for preserving state within our application.…

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• Asp.net session on browser close

  - by budugu

  Note: Cross posted from Vijay Kodali's Blog. Permalink How to capture logoff time when user closes browser? Or How to end user session when browser closed? These are some of the frequently asked questions in asp.net forums. In this post I'll show you how to do this when you're building an ASP.NET web application. Before we start,…

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• Different types of Session state management options available with ASP.NET

  - by Aamir Hasan

  ASP.NET provides In-Process and Out-of-Process state management.In-Process stores the session in memory on the web server.This requires the a "sticky-server" (or no load-balancing) so that the user is always reconnected to the same web server.Out-of-Process Session state management stores data in an external data source.The external…

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• Membership in ASP.Net applications - part 1

  - by nikolaosk

  So far in all my posts, I have never mentioned anything about how to implement authentication/authorisation mechanisms in a web site. In all our professional web applications we do need some sort of mechanism to verify who are users are and what privileges have in our site. This is the first post in a series of posts investigating…

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• Microsoft Introduces WebMatrix

  - by Rick Strahl

  originally published in CoDe Magazine Editorial Microsoft recently released the first CTP of a new development environment called WebMatrix, which along with some of its supporting technologies are squarely aimed at making the Microsoft Web Platform more approachable for first-time developers and hobbyists. But in the…

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• ASP.NET MVC: Using ProfileRequiredAttribute to restrict access to pages

  - by DigiMortal

  If you are using AppFabric Access Control Services to authenticate users when they log in to your community site using Live ID, Google or some other popular identity provider, you need more than AuthorizeAttribute to make sure that users can access the content that is there for authenticated users only. In this posting I…

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• Back to Basics: Structuring a Web Page with CSS and ASP.NET

  Nick Harrison explains why such habits as using nested HTML Tables to position content in the right place on the browser page is bad practice and, nowadays, avoidable. This is just one 'Markup smell' that he discusses on the way to demonstrating the benefits of CSS Style-sheets and ASP.NET Master Pages. span.fullpost…

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• Three Hidden Extensibility Gems in ASP.NET 4

  - by Latest Microsoft Blogs

  ASP.NET 4 introduces a few new extensibility APIs that live the hermit lifestyle away from the public eye. They’re not exactly hidden - they are well documented on MSDN - but they aren’t well publicized. It’s about time we shine a spotlight on them. PreApplicationStartMethodAttribute Read More......(read more)

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• Google Chrome Loses ASP.NET Sessions - Need FavIcon

  - by nannette

  I had programmed a brilliant web page in ASP.NET 4.0 and lo and behold, this one page lost its sessions in Google Chrome. I could run it locally in debug and could not reproduce the issues in Chrome. Didn't happen in IE or Firefox, only Chrome on the published server. I finally found in a forum where someone mentioned…

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• asp.net html.listboxfor

  - by mazhar

  How will I populate a ASP.NET MVC List box? Make it non selectable?

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• ASP.NET NVC - Add XHTML into validation error messages

  - by Neil

  Hi, Just starting with ASP.Net MVC and have hit a bit of a snag regarding validation messages. I've a custom validation attribute assigned to my class validate several properties on my model. When this validation fails, we'd like the error message to contain XHTML mark-up, including a link to help page, (this was…

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• Spark-View-Engine with ASP.NET MVC2

  - by Ben

  How do you modify a ASP.NET MVC 2.0 project to work with the Spark View Engine? I tried like described here: http://dotnetslackers.com/articles/aspnet/installing-the-spark-view-engine-into-asp-net-mvc-2-preview-2.aspx But somehow it still tries to route to .aspx files. Here the code of my global.asax: public…

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• ASP.NET MVC authentication for iPhone application

  - by manu08

  This is for an ASP.NET MVC application. For browser based access on my normal controllers, I'm using standard forms authentication and auth cookies. My question is how I do the same for an iPhone application. I have a set of RESTful controllers that the iPhone application uses directly, but I'm not sure how…

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• .NET Build Process

  - by Nix

  All I am looking for the best free set of tools to be used in a MS Based build process. Checkout, Build, Package, Test, Deploy, etc. I know this question has been asked before but it was over 2 years ago, and in our world that is an eternity. I am looking to develop a pattern that is easily adapted to…

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• Asp net MVC controllers and widgets

  - by Josemalive

  Hi, I have some doubts about ASP.Net MVC, and i would like to ask few questions. If i understood well, a controller/action is selected from a httprequest. As one request is used to get one web page, could we call to these controllers "page controllers"? My other question is about the widgets and…

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• Conditional includes in Classic ASP - where the file may not exist on the server

  - by Brent

  I am currently in a situation where I have to make some additions to an application written in classic ASP using server-side JScript on IIS. The additions that I need to make involve adding a series of includes to the server-side code to extend the application's capabilities. However, the inc files…

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• How can I get controller type and action info from a url or from route data?

  - by Rob Levine

  How can I get the controller action (method) and controller type that will be called, given the System.Web.Routing.RouteData? My scenario is this - I want to be able to do perform certain actions (or not) in the OnActionExecuting method for an action. However, I will often want to know not the…

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• SEO: Duplicated URLs with and without dash "/" and ASP.NET MVC

  - by Guillermo Guerini

  Hello guys, after reading this article "Slash or not to slash" (link: http://googlewebmastercentral.blogspot.com/2010/04/to-slash-or-not-to-slash.html) on Google Webmaster Central Blog (the oficial one) I decided to test my ASP.NET MVC app. For example: http://domain.com/products and…

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• what is <%: %> do in asp.net mvc?

  - by Blankman

  what is <%: %> do in asp.net mvc?

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• ASP.NET MVC - Views location Problem : The view 'Index' or its master was not found

  - by user326873

  Hi all, I've create an asp.net MVC 2 project, it works fine!! I've been asked to integrate the project in an existing web project in classic asp.net (I've add the folder containing the source, and not make a new project, because they have to bee in same project) I've configured my…

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• Why is my asp:Substitution control suddenly not working in ASP.NET 4.0?

  - by Steve Wortham

  I just upgraded my site from ASP.NET 3.5 to 4.0. I've been working through some breaking changes and there were more than I expected. One I can't figure out, however, is why my <asp:Substitution /> control suddenly stopped working like it should. It's supposed to ignore the…

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• Entity Framework Vote of No Confidence - relevant in .NET 4?

  - by Asaf R

  Hi, I'm deciding on an ORM for a big project and was determined to go for ADO.NET Entity Framework, specifically its new version that ships with .NET 4. During my search for information on EF I stumbled upon ADO .NET Entity Framework Vote of No Confidence which I'm not sure how to…

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• Free hand line drawing in ASP.NET AJAX

  - by Sauron

  How can i draw fee hand lines above a image in ASP.NET 3.5 AJAX?

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• ASP.NET mvc on mono 2.2

  - by Markus

  Hi, I am having a trouble. I am trying to run asp.net mvc 1.0 on mono 2.2.I have copied the system.web.mvc.dll to bin directory. I have done HttpContext.Current.RewritePath("/Home/Index");. Still I am having te error: Server Error in '/' Application The incoming request does not…

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