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• ASP.NET MVC Value cannot be null Parameter name: httpContext

  - by Hitesh

  Hi There, I have downloaded Storefront asp.net mvc application. When I try to run the application, I get following exception: ArgumentNullException - Value cannot be null. Parameter name: httpContext I just don't understand it. How do I fix this error? Thanks -Hitesh

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• Good Existing WebShop for ASP.Net?

  - by Kovu

  I am looking for a webshop-system for ASP.Net. My homepage is already there and only a webshop is missing. It doesn't have to be freeware.

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• NLog ASP.Net viewer

  - by krs43

  I am using nLog in a large financial application, but frequently need to bring up the logs of the last hour while the software is running and filter on specific loggers/levels. I want to log everything to SQL, and use an asp.net viewer. Do any such project exist? Are there some good example sites for this?

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• Asp.net Mvc: Ninject - IPrincipal

  - by Pickels

  Hello, I was wondering how I could bind the IPrincipal to HttpContext.Current.User in Asp.net Mvc with Ninject. Friendly greetings, Pickels Edit: Not sure if it matters but I use my own CustomPrincipal class.

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• Maintain the SessionID for Entire Application in ASP.NET

  - by Vijjendra

  Hi Experts, I am implementing the Ecommerce projects, where I need to static SessionID, is there any way to maintain the SessionID in the Entire Application.Explanation of my question is here http://stackoverflow.com/questions/2467644/session-sessionid-in-asp-net but How can I implement this approach.

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• Something like Smarty in ASP.NET ?

  - by Mohammad

  Recently, I was working with PHP. In PHP we have a powerful template engine like Smarty. Do we have something like Smarty in ASP.NET ?

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• NHibernate paging for Telerik Extensions for ASP.NET MVC

  - by Khalil Dahab

  How can I integrate Telerik Grid for ASP.NET MVC (http://demos.telerik.com/aspnet-mvc/Grid) with my NHibernate data access with minimal coding?

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• ASP.NET MVC2 App Losing jquery ui button theme on Ajax call

  - by user331136

  I'm writing an ASP.NET MVC2 application that uses a jquery theme. I have a partial view that is updated with an Ajax call. When the partial view is re-rendered the buttons lose their jquery theme. I tried having the "onComplete" function restyle them, but no luck.

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• FQL from ASP.NET

  - by superexsl

  Hey, What's the easiest way to perform an FQL query from an ASP.NET application? Do I have to download the Facebook Developer Toolkit (which I only want to use as a last resort), or is there an easier way (maybe through javascript)? I'm not doing any heavy queries if that makes a difference. (I simply want to get the user's profile picture URL from my site. It might not even need FQL?) Thanks for any suggestions

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• Enable all caches except asp net cache

  - by Timmy O' Tool

  Hi I have different urls that points to the same code www.url1.com www.url2.com I need to use the cache, but if the asp net cache is enabled when someone access to www.url1.com next person accessing www.url2.com could get the previously cached data (www.url1.com) I need to have ALL caches activated except this one.

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• How do I get entity for primary key using EntityDataSource in ASP.NET

  - by drasto

  I have a GridView in my ASP.NET application that takes data to be rendered from EntityDataSource. GridView allows user to select rows. I want to get the entity that corresponds to the row user selected. I can get from GridView the ID(primary key) of the entity that corresponds to the row selected. How can I get the Entity that has that ID(primary key) ?

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• ASP.NET MVC Login ReturnUrl always NULL?

  - by aherrick

  Using Forms Authentication in ASP.NET MVC when trying to log back into a site, it puts a ReturnUrl parameter in the query string. My Logon action method accepts a "returnUrl" string. However it seems that returnUrl string is always null, even when it is clearly in the query string. Any thoughts on why this might be the case or a possible fix?

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• Auto fill web page using ASP.Net C# web page

  - by Muhammad Jamil Akhtar

  I need to write a ASP.Net C# web page that can open a web page, fill in the fields and click the submit button on the web page automatically. My web page should launch the IE browser and navigate to a specified URL and fill the form and submit it. Not sure where I should start from. Any help is greatly appreciated. Thank you.

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• ASP.NET meta:resourcekey

  - by Piyush

  I want to use two meta:resourcekey in single control is it possible? for example "< asp:LinkButton meta:resourcekey="ImageUrlKey1" meta:resourcekey="ToolTipKey1" " Thanks, Piyush

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• jQuery Menu and ASP.NET Sitemap

  - by Alison

  Is it possible to use an ASP.NET web.sitemap with a jQuery Superfish menu? If not, are there any standards based browser agnostic plugins available that work with the web.sitemap file?

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• Databinding in ASP.NET

  - by Victor Hurdugaci

  Is it possible to do data binding on the fields of an object just like in WPF? Something like this: <TextBlock Text="{Binding ElementName=lbColor}" /> just for an asp:TextBox element. What I want is that on submit to have the new values inside the binded object and I don't want to manually read and set the values.

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• Different techniques to bind the Data Controls - ASP.net

  - by nettguy

  Recently I was asked the following question at interview. "What are the different way to bind a Data Control in ASP.Net". I have answered Typed DataSet Collections Stored Procedure. The interviewer expecting a lot more. Can anyone explain me the different way that we can bind the data controls?

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• ASP.NET Adding Javascript to page if page not secure

  - by user204588

  Hello, I'm trying to add some share this javascript in between the head tags of an asp.net page but only if the page is not secure (!Request.IsSecureConnection). How do I get the code in the head tags to check for secure connection and then write the javascript if not secure. I've tried using <% % blocks and RegisterStartupScriptBlock and it's not working

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• Bind DataGrid to Dictionary in ASP.NET

  - by mcoolbeth

  In ASP.NET, binding a DataGrid to a list of objects is super-easy. I end up with a row for each object in the list, and any cell in a given row is bound to a property of the corresponding object. However, suppose one of the properties of my object is a dictionary, and each is expected to contain a specific key. Is there any way to bind one of my DataGridColumns to that dictionary key? Thanks.

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• Using Facebook Connect auth.RevokeAuthorization in ASP.NET

  - by Focus

  I'm confused as to how revoking authorization works in the ASP.NET Toolkit. I've tried issuing the following: ConnectSession connect = new ConnectSession(FacebookHelper.ApiKey(), FacebookHelper.SecretKey()); Auth x = new Auth(fbSession); x.RevokeAuthorization(); But I get an object reference error during the RevokeAuthorization call. Here's the call definition. Any idea what I'm doing wrong?

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• Call Activator.CreateInstance in a dll to intance class that reside inside Asp.Net App_Code

  - by Fraga

  Help, here is the idea: External.dll IMyClass NewCreated = (IMyClass)Activator.CreateInstance(Namespace.MyClass).UnWrap(); Asp.Net WebSite App_Code Namespace.MyClass.cs Bin External.dll Is that even posible? I have tried, a lot of posible combinations, like: Assembly.GetCallingAssembly().CreateInstance("Namespace.MyClass") Activator.CreateInstance(AppDomain.CurrentDomain,"Namespace","Namespace.MyClass") Assembly.GetExecutingAssembly().CreateInstance("Namespace.MyClass")

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• session facade Vs Singleton object design patterns in ASP.Net

  - by Rupa

  Hi, Can any one tell me which one is better in "Session Facade Class" and "Single ton Object" design patterns in ASP.Net? Also, please state the scenarions where specific design pattern is advisable to use. Thanks Rupa

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• Is anyone expert in OBOUT GRID asp.net ?

  - by Anand

  Is anyone expert in OBOUT GRID asp.net ? Please reply I have problem facing using OBOUT gridview.

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• c# sample code of orkut integration with an ASP.NET web site

  - by preguntón

  Is there any c# sample code of integrating orkut from an ASP.NET web site (oauth authentication, retrieving friends, etc.) Any help would be appreciated Thank you

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• Add property to an ASP.NET MVC 2 ViewUserControl

  - by roosteronacid

  I have created a ViewUserControl in my ASP.NET MVC 2 project. This ViewUserControl serves as the general page-header for all views in the project. How can I add a custom property on ViewUserControls, accessible from views using that control?..: <%@ Register Src="../Shared/Header.ascx" TagName="Header" TagPrefix="uc" %> <uc:Header runat="server" ID="ucHeader" MenuItemHighlighted="Menuitem.FrontPage" /> <!-- custom property, here -->

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