Recent questions tagged asp.net

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asp.net mvc - Introducing FOREIGN KEY constraint on table may cause cycles or multiple cascade paths causing Database.SetInitializer to not work?

My code-first database was working great. If I made a change to my database context the database would be updated ... an OrderId (of course). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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500 views

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asp.net - Inline styles vs styles in CSS

I know placing all your styles in a CSS file is the best thing to do as it is a lot neater. But does it ... is not "INLINE" but Embedded??? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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369 views

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asp.net - How can I use the ContextKeys property for the AjaxFileUpload control?

I started looking at the AjaxFileUpload control, specifically the ContextKeys property. However, I do not understand how ... I could look at? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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760 views

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asp.net mvc - using Html.EditorFor with an IEnumerable<T>

I have a custom class: public class Person { public String Name { get; set; } public Int32 Age { get; set ... in figuring out what was going on. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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592 views

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asp.net mvc 5 - Cannot find Html.Serialize helper in MVC 5 futures

I just installed MVC 5 futures in my solution using Package Manager, but I cannot find this helper method Html. ... method with MVC 5 Futures? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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872 views

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asp.net mvc 5 - Mvc 5.1 MissingMethodException System.Web.WebPages.TypeHelper.ObjectToDictionaryUncached

I'm update my MVC5 project to MVC5.1 and now have exception on route dictionary: routes.IgnoreRoute( ... .asax.cs:line 17 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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621 views

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asp.net mvc 3 - jQuery - Use key/value pair in autocomplete

In my ASP MVC view, I am passing a key/value pair back from the controller. After looking at fiddler and ... a key/value pair being returned. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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767 views

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asp.net - 'Autofac Circular Component Dependency Detected' Error

I am new to IoC and am using Autofac in my current project. I have the following 2 classes: public class ... MailService>().As<IMailService>(); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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534 views

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asp.net mvc - Passing array of integers to webapi Method

I am trying to pass an array of int but I can not get the value in the webapi method var ... return modelsRepository.DeleteModels(deletedIds); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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511 views

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asp.net - Property null after postback - Dynamically loaded control

I'm aware this question has been asked many times before but I suspect I have a unique scenario. I' ... var somevalue = MyProperty.SubProperty; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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672 views

1 answer

asp.net - jQuery Popup Window Return Value to Parent

How can I accomplish the following using jQuery: Open a popup window that returns a value to the parent window ... and Chrome 5. Thanks, Mark See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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529 views

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asp.net mvc 2 - Is it possible to use DisplayFor() from within the EditorFor template control

I am using EditorFor() helper to render edit template in my view and I would like to call the DisplayFor() ... gets to the DisplayFor template. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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528 views

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asp.net mvc - Mvc 3 texbox in webgrid (razor)

Simple Q:How do you I get the textbox to show the value. Code below fail on item.LastName @model List<Mvc2010_11_12. ... .LastName)) )) </div> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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411 views

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asp.net - Determine if current page requires authorization?

So, I have web apps with web.configs like so: <authorization> <deny users="?"/> </authorization> ... < ... . Any ideas? Thanks for reading! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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512 views

1 answer

asp.net mvc - Custom ResourceProviderFactory Dependency Injection

Is there anywhere in ASP.NET MVC where you can get a reference to the ResourceProviderFactory that is ... Membership providers in MVC. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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551 views

1 answer

asp.net - Unable to cast object of type ‘System.Web.UI.LiteralControl’ Error

I am getting this error: Unable to cast object of type System.Web.UI.LiteralControl' to type System.Web.Controls ... works. Pls. help. thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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407 views

1 answer

asp.net - Can I deploy .net 4.0 web application on IIS6?

I've recently upgraded VS 2008 to VS 2010. On our server we have IIS6 installed and we can not change ... I should change before deploying it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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531 views

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asp.net - How to set Azure Authentication custom login return url?

I followed this article https://azure.microsoft.com/en-us/blog/announcing-app-service-authentication-authorization/ ... could give any advice? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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836 views

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asp.net core - How can I get the event while page close in blazor server-side?

I am making a chatroom App by the blazor server-side. I want to show the online state of each user. Now I ... give me a suggestion? Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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687 views

1 answer

asp.net - Automatically Kill IIS Express Process After Debugging (VS Express 2013 Web)

I'm developing an ASP.NET (Razor v2) Web Site in Visual Studio 2013 Express for Web, so when I run the ... the "Stop Debugging" control in VS? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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653 views

1 answer

asp.net mvc - How to filter form data with custom model binder

I have a bunch of forms where currency values are entered and I want them to be able to enter "$1, ... bindingContext, propertyDescriptor ); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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500 views

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asp.net - Will a child application inherit from its parent web.config?

I setup a IIS application from within an existing application. Will the parents web.config be inherited or is that ... I have to set explicitly? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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464 views

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asp.net mvc - is it possible to mock/fake an extension method?

I'm using a controller extension, and I tried to mock it using FakeItEasy (v 1.7.4) ... .CallTo(Expression`1 callSpecification) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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489 views

1 answer

asp.net - Change Style/Look of Asp:CheckBox using CSS

I want to change the standard "3D" look of the standard asp.net checkbox to say solid 1px. If I try to ... how the actual textbox is styled? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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524 views

1 answer

asp.net mvc - MVC - Editing a list of objects

I have the following class layout in MVC: public class ReportModel { List<SomeItem> items; string value; string anotherValue ... div> </div> } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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646 views

1 answer

asp.net web api - use camel case serialization only for specific actions

I've used WebAPI for a while, and generally set it to use camel case json serialization, which is now rather ... there any other option? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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447 views

1 answer

asp.net mvc - Visual Studio cannot resolve model, but Razor pages loads

I have an MVC 5 application, made from the empty template. I've added Microsoft.AspNet.Mvc via Nuget and ... /system.webServer> </configuration> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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411 views

1 answer

asp.net mvc 3 - Placing js files in the views folder

I am trying to place my javascript files with my views. I have the following js file location. /Views/Home/Home. ... js files next to my views? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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