Recent questions tagged ASP.NET

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478 views

1 answer

asp.net - Check if a folder exist in a directory and create them using C#

How can I check if directory C:/ contains a folder named MP_Upload, and if it does not exist, create the ... am using Visual Studio 2005 C#. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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859 views

1 answer

asp.net mvc - SelectListItem with data-attributes

Is there anyway to have a SelectList prepopulated on ViewModel with data-attributes ? I want to do @Html.DropdownListFor ... </option> </select> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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424 views

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asp.net - What is the difference between <% %> and <%=%>?

What is the difference between <% %> and <%= %> in ASP.NET MVC? And when to use which? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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384 views

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asp.net mvc - Custom Authorize Attribute

I'm building my own membership system and I want nothing to do with the MS Membership provider. I've looked around ... I got it right please... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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460 views

1 answer

asp.net mvc - Is it OK to put JavaScript in Partial Views

I'm working on the web app where the main page contains two parts: the constant block which is always visible ... @myIntConst } }); </script> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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445 views

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asp.net - Allowing Session in a Web Farm? Is StateServer Good Enough?

First of all to give you a bit of background on the current environment. We have a number of ASP.NET ... the three types of state storage? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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451 views

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asp.net mvc - MVC ViewBag Best Practice

For the ViewBag, I heard it was a no-no to use. I would assume have the content from the ViewBag ... where a ViewBag is absolutely necessary? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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786 views

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asp.net mvc - What is routes.IgnoreRoute("{resource}.axd/{*pathInfo}")

What is routes.IgnoreRoute("{resource}.axd/{*pathInfo}") I cannot find any .axd file in my project, can I remove this route rule? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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704 views

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asp.net mvc 4 - The required anti-forgery form field "__RequestVerificationToken" is not present Error in user Registration

I am using Membership.create user function, then the following error is occurring, The required anti-forgery form field ... How can I fix this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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521 views

1 answer

asp.net - How to get POST data in WebAPI?

I'm sending a request to server in the following form: http://localhost:12345/api/controller/par1/par2 The request is ... ="Submit" /> </form> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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546 views

1 answer

asp.net mvc - How to redirect HTTP to HTTPS in MVC application (IIS7.5)

I need to redirect my HTTP site to HTTPS, have added below rule but I am getting 403 Error when tried using ... </rewrite> </system.webServer> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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339 views

1 answer

asp.net - How do I define custom web.config sections with potential child elements and attributes for the properties?

The web applications I develop often require co-dependent configuration settings and there are also settings that ... retrieving the values? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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314 views

1 answer

asp.net - What happens when I edit web.config?

I need to edit the web.config file on a live Sharepoint environment, but I'm unsure what will happen if I do ... Or can I safely edit the file? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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414 views

1 answer

asp.net mvc - Pass Array from MVC to javascript?

I can pass a variable from MVC ASP.NET by using this : var lastCategoryId = '<%=Model.CS.LastSelectedCategory %>' ... set to System.String[] ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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517 views

1 answer

asp.net mvc - Merge MyDbContext with IdentityDbContext

I have a MyDbContext in a separated Data Accass Layer class library project. And I have an ASP.NET MVC 5 ... identity. It is working now! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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375 views

1 answer

asp.net mvc - Using MySql with Entity Framework 4 and the Code-First Development CTP

I thought I'd experiment a bit with Scott Guthrie's latest post on code-first dev with Entity Framework 4. ... that can be worked around? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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483 views

1 answer

asp.net mvc - ExpireTimeSpan ignored after regenerateIdentity / validateInterval duration in MVC Identity (2.0.1)

Been scratching my head all day on this one. I'm trying to set up "very long" login sessions in MVC Identity ... , so am unsure how to proceed. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

442 views

1 answer

asp.net mvc - How do you mock the session object collection using Moq

I am using shanselmann's MvcMockHelper class to mock up some HttpContext stuff using Moq but the issue I am ... available in the unit test. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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391 views

1 answer

asp.net web api - MVC5, Web API 2 and Ninject

I have created a new MVC5 project with Web API 2, I then added the Ninject.MVC3 package from NuGet. Constructor ... ).InRequestScope(); } } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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452 views

1 answer

asp.net mvc - How to specify an area name in an action link?

I have a shared master page which I am using from 2 different areas in my mvc 2 app. The master page has ... parameter, is it possible to do? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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416 views

1 answer

asp.net mvc - MVC Model require true

Is there a way through data annotations to require that a boolean property be set to true? public class ... ThisMustBeTrue{get;set;} } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

434 views

1 answer

asp.net mvc - How to create controls dynamically in MVC 3 based on an XML file

I have a XML file stored in the database as XML format which contains some controls like drop down text box, ... </controls> Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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487 views

1 answer

asp.net mvc 5 - IntelliSense in Razor files (.cshtml) stopped working

Intellisense does not work in razor files: In my web.conifg file (in the Views folder) is apparently ... /system.webServer> </configuration> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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656 views

1 answer

asp.net - You must add a reference to assembly 'netstandard, Version=2.0.0.0

The project is an ASP.NET MVC Web App targeting the .NET Framework 4.6.1. All of a sudden (some NuGet ... can I search what's referencing it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

381 views

1 answer

asp.net - It has a DefiningQuery but no InsertFunction element... err

This thing is driving me crazy, and the error is quite meaningless to me: Unable to update the EntitySet 'TableB' ... are part of the key. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

836 views

1 answer

asp.net mvc - The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value

I have the following code in my HomeController: public ActionResult Edit(int id) { var ArticleToEdit = (from ... controller method for edit? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

509 views

1 answer

asp.net mvc - Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'

Update: same for mvc 4 to mvc 5. I started a new mvc 4 project and migrated an mvc 3 project in it ( ... avail. Anyone had this problem before? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

481 views

1 answer

asp.net mvc - How to add Date Picker Bootstrap 3 on MVC 5 project using the Razor engine?

I need some guide lines on how to install a Date Picker Bootstrap 3 on a MVC 5 project using the Razor engine. ... => model.DropOffDate) </div> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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