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• Ajax loader image: How to set a minimum duration during which the loader is shown?

  - by whamsicore

  I am using Jquery for Ajax functionality, and using a loader icon to indicate to the user that data is being retrieved. However, I want the user to see the loader icon for at least 1s, even if the data takes less than 1s to retrieve (if more than 1s is required, the loader icon should remain for the entire duration. Here is the code for the…

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• Is .net 4.0 really not capable of sending emails with attachments larger than 3MB's

  - by JL

  I recently had an issue after upgrading my .net framework to 4.0 from 3.5, I did this because in 4.0 the SMTPClient finally sends a QUIT command to the SMTP server. However recently I was most disturbed to run into a base64 decoding issue, when sending out emails with attachments larger than 3MB's using .net v4 smtpclient: …

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• .NET 2.0 vs .NET 4.0 loading error

  - by David Rutten

  My class library is compiled against .NET 2.0 and works just fine whenever I try to load it as a plugin under the 2.0 runtime. If however the master application is running the .NET 4.0 runtime, I get an exception as soon as the resources need to be accessed: Exception occurred during processing of command: Grasshopper…

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• ASP.NET MVC Generic Controllers and Spring.NET

  - by Jason

  Hello, I am creating an application using ASP.NET MVC (2) and Spring.NET. Since most of my Controller implementations just implement the similar CRUD operations, I would like to just create a single Generic controller, as explained here: …

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• The fastest way to resize images from ASP.NET. And it’s (more) supported-ish.

  - by Bertrand Le Roy

  I’ve shown before how to resize images using GDI, which is fairly common but is explicitly unsupported because we know of very real problems that this can cause. Still, many sites still use that method because those problems are fairly…

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• ASP.Net MVC2 (RTM) breaks response filtering - "Filtering is not allowed"

  - by womp

  I've just done a test run of upgrading a project to ASP.Net MVC 2 (RTM) in anticipation of the full official .Net 4.0 release coming later this month. Our application is using a minimizer for our CSS and javascript. To do so, it is…

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• C# ASP.NET AJAX CascadingDropDown Selected value propriety problem

  - by Eyla

  Greetings, I have a problem to use selected value propriety of CascadingDropDown. I have 3 asp dropdown controls with ajax CascadingDropDown for each one of them. I have no problem to bind data to the 3 CascadingDropDown but my…

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• Support for nested model and class validation with ASP.NET MVC 2.0

  - by Diep-Vriezer

  I'm trying to validate a model containing other objects with validation rules using the System.ComponentModel.DataAnnotations attributes was hoping the default MVC implementation would suffice: var obj = js.Deserialize(json,…

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• ASP.NET MVC : strange POST behavior

  - by user93422

  ASP.NET MVC 2 app I have two actions on my controller (Toons): [GET] List [POST] Add App is running on IIS7 integration mode, so /Toons/List works fine. But when I do POST (that redirects to /Toons/List internally)…

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• Implementation review for a MVC.NET app with custom membership

  - by mrjoltcola

  I'd like to hear if anyone sees any problems with how I implemented the security in this Oracle based MVC.NET app, either security issues, concurrency issues or scalability issues. First, I implemented a…

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• ASP.NET AJAX Problem

  - by Rich Andrews

  I've updated some code to use the Ajax Control toolkit 0911 beta and for some reason code that dynamically added collapsable panel extenders in the code behind now causes the following error in the client…

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• Jquery .ajax async postback on C# UserControl

  - by tnriverfish

  I'm working on adding a todo list to a project system and would like to have the todo creation trigger a async postback to update the database. I'd really like to host this in a usercontrol so I can drop…

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• Replacing one image with another image through ajax makes it dissappear for a split second

  - by ooo

  I have the following code (asp.net-mvc, jquery) (i have simplified the example to show the issue) where i want to click on an image and have it replaced with another image. This works fine but the first…

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• Top 5 reasons for using ASP.NET MVC 2 rather than ASP.NET MVC 1

  - by Richard Ev

  I've been using ASP.NET MVC 1 for a while now, and am keen to take advantage of the improvements in MVC 2. Things like validation seem greatly improved, and strongly-typed HTML helper methods look great.…

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• Good Lucene .NET alternative for ASP.NET website

  - by hoest

  Are there any good alternatives for Lucene .NET to use in a ASP.NET website? I want to index XML-, TXT-, PDF- and DOC-files. Thanks!

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• get mail, Fire Job, Asp.Net, C#.Net

  - by AjmeraInfo

  I live in India and My hosting server at US. I am using MSSQL, ASP.Net and C#.Net I want to fire job when i will get email. ex. someone send mail on my address. then i want to get sms for email…

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• Deploying ASP.Net web app with CruiseControl.Net and SVN -- getting rid of .svn folders

  - by Mercury821

  I have a CruiseControl.Net project set up to build an ASP.Net project, using an <svn task to pull the latest code from source control. On a successful build, I use a <buildpublisher to copy…

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• Asp.Net MVC 2 .NET 4 only bind ICollection<T>, not IEnumerable<T>

  - by Carl Hörberg

  Since I upgraded to .NET 4 or MVC 2 I can only bind lists to ICollection< and types inheriting from ICollection<. Previously, in .NET 3.5 and MVC 1 i could bind to arrays and…

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• Tips from ASP.NET MVC and lessons for ASP.NET WebForms developers

  - by Middletone

  What are some helpful things that ASP.NET MVC developers could suggest that would help us ASP.NET WebForms developers to write better code/web apps? I'm a WebForms guy but with…

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• Spring.NET and ADO.NET Entity Data Model

  - by Jason

  Having defined an ADO.NET Entity Data Model, I can then instantiate it in a Repository class to query against the database. using (ApplicationEntities ctx = new…

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• ASP.NET mvc1 template for VS.net 2010 ?

  - by pzycoman

  As the title says, is there a MVC1 template for vs.net 2010? For various reasons, we cant upgrade to mvc2 (or .net framework v4) just quite yet...

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• RESTful .NET and protobuf-net

  - by rxm0203

  Is it possible to use protobuf-net in RESTful webservices using WCF RESTful starter kit or OpenRasta? If it possible, are there any examples or code snippets…

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• Starting a Process in VB.NET ASP.NET runs forever

  - by Nissan Fan

  I'm trying to Shell with a Wait or Process.Start() in VB.NET ASP.NET but it just runs forever. If I don't wait it runs fine and exits normally. What am I…

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• .Net: Duwamish sample for .Net framework 4.0?

  - by odiseh

  hi all I'm looking for Duwamish sample for .Net framework 4.0. But it seems that project needs .Net framework V1.1 SDK. What are your suggestion?

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• VS 2010 SP1 (Beta) and IIS Express

  - by ScottGu

  Last month we released the VS 2010 Service Pack 1 (SP1) Beta.  You can learn more about the VS 2010 SP1 Beta from Jason Zander’s two blog posts about…

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